From b26a386c7bf1a1cb4fcbdf60b60055ab036c346c Mon Sep 17 00:00:00 2001
From: Eun Sung Wang <156254694+esw0624@users.noreply.github.com>
Date: Tue, 13 May 2025 11:55:54 -0400
Subject: [PATCH 1/4] Fixing Issue 152, for the At Symbol

---
 source/sec_git_github.ptx | 120 +++++++++++++++++++-------------------
 1 file changed, 60 insertions(+), 60 deletions(-)

diff --git a/source/sec_git_github.ptx b/source/sec_git_github.ptx
index 3808b06f..15964340 100644
--- a/source/sec_git_github.ptx
+++ b/source/sec_git_github.ptx
@@ -34,7 +34,7 @@
 
 <!-- div attr= class="sect3"-->
 
-			<paragraphs xml:id="_forking_projects">
+			<subsection xml:id="_forking_projects">
 				<title>Forking Projects</title>
 
 <!-- div attr= class="paragraph"-->
@@ -72,9 +72,9 @@
 					</p>
 				  </exercise>
 <!-- div attr= class="sect3"-->
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="ch06-github_flow">
+			<subsection xml:id="ch06-github_flow">
 				<title>The GitHub Flow</title>
 
 <!-- div attr= class="paragraph"-->
@@ -153,7 +153,7 @@
 				</exercise>
 
 
-				<paragraphs xml:id="_creating_a_pull_request">
+				<subsection xml:id="_creating_a_pull_request">
 					<title>Creating a Pull Request</title>
 
 					<p>
@@ -188,9 +188,9 @@
 					</exercise>
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-				<paragraphs xml:id="_iterating_on_a_pull_request">
+				<subsection xml:id="_iterating_on_a_pull_request">
 					<title>Iterating on a Pull Request</title>
 
 <!-- div attr= class="paragraph"-->
@@ -255,10 +255,10 @@
 					</p>
 	
 <!-- div attr= class="sect3"-->
-				</paragraphs>
-			</paragraphs>
+				</subsection>
+			</subsection>
 
-			<paragraphs xml:id="_advanced_pull_requests">
+			<subsection xml:id="_advanced_pull_requests">
 				<title>Advanced Pull Requests</title>
 
 <!-- div attr= class="paragraph"-->
@@ -268,7 +268,7 @@
 
 <!-- div attr= class="sect4"-->
 
-				<paragraphs xml:id="_pull_requests_as_patches">
+				<subsection xml:id="_pull_requests_as_patches">
 					<title>Pull Requests as Patches</title>
 
 <!-- div attr= class="paragraph"-->
@@ -287,9 +287,9 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-				<paragraphs xml:id="_keeping_up_with_upstream">
+				<subsection xml:id="_keeping_up_with_upstream">
 					<title>Keeping up with Upstream</title>
 
 <!-- div attr= class="paragraph"-->
@@ -374,9 +374,9 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-				<paragraphs xml:id="_references">
+				<subsection xml:id="_references">
 					<title>References</title>
 
 <!-- div attr= class="paragraph"-->
@@ -396,10 +396,10 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-				</paragraphs>
-			</paragraphs>
+				</subsection>
+			</subsection>
 
-			<paragraphs xml:id="_github_flavored_markdown">
+			<subsection xml:id="_github_flavored_markdown">
 				<title>GitHub Flavored Markdown</title>
 
 <!-- div attr= class="paragraph"-->
@@ -415,7 +415,7 @@
 
 <!-- div attr= class="sect4"-->
 
-				<paragraphs xml:id="_task_lists">
+				<subsection xml:id="_task_lists">
 					<title>Task Lists</title>
 
 <!-- div attr= class="paragraph"-->
@@ -441,9 +441,9 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-				<paragraphs xml:id="_code_snippets">
+				<subsection xml:id="_code_snippets">
 					<title>Code Snippets</title>
 
 <!-- div attr= class="paragraph"-->
@@ -472,9 +472,9 @@ for(int i=0 ; i &lt; 5 ; i++)
 
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-				<paragraphs xml:id="_quoting">
+				<subsection xml:id="_quoting">
 					<title>Quoting</title>
 
 <!-- div attr= class="paragraph"-->
@@ -496,11 +496,11 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_fetch_and_push_on_different_repositories">
+			<subsection xml:id="_fetch_and_push_on_different_repositories">
 				<title>Keep your GitHub public repository up-to-date</title>
 
 <!-- div attr= class="paragraph"-->
@@ -519,7 +519,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 
 
-			</paragraphs>
+			</subsection>
 
 		</subsection>
 
@@ -535,7 +535,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect3"-->
 
-			<paragraphs xml:id="_creating_a_new_repository">
+			<subsection xml:id="_creating_a_new_repository">
 				<title>Creating a New Repository</title>
 
 <!-- div attr= class="paragraph"-->
@@ -567,9 +567,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">-->
 
 <!-- div attr= class="sect3"-->
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_adding_collaborators">
+			<subsection xml:id="_adding_collaborators">
 				<title>Adding Collaborators</title>
 
 <!-- div attr= class="paragraph"-->
@@ -590,9 +590,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 
 <!-- div attr= class="sect3"-->
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_managing_pull_requests">
+			<subsection xml:id="_managing_pull_requests">
 				<title>Managing Pull Requests</title>
 
 <!-- div attr= class="paragraph"-->
@@ -607,7 +607,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect4"-->
 
-				<paragraphs xml:id="_email_notifications">
+				<subsection xml:id="_email_notifications">
 					<title>Email Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -621,9 +621,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 						There are a few things to notice about this email. It will give you a small diffstat — a list of files that have changed in the Pull Request and by how much. It gives you a link to the Pull Request on GitHub. It also gives you a few URLs that you can use from the command line.
 					</p>
 
-				</paragraphs>
+				</subsection>
 
-				<paragraphs xml:id="_collaborating_on_the_pull_request">
+				<subsection xml:id="_collaborating_on_the_pull_request">
 					<title>Collaborating on the Pull Request</title>
 
 <!-- div attr= class="paragraph"-->
@@ -652,10 +652,10 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
 
-				<paragraphs xml:id="_pull_requests_on_pull_requests">
+				<subsection xml:id="_pull_requests_on_pull_requests">
 					<title>Pull Requests on Pull Requests</title>
 
 <!-- div attr= class="paragraph"-->
@@ -674,10 +674,10 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					</p><!--</div attr= class="paragraph">-->
 
 <!-- div attr= class="sect3"-->
-				</paragraphs>
-			</paragraphs>
+				</subsection>
+			</subsection>
 
-			<paragraphs xml:id="_mentions_and_notifications">
+			<subsection xml:id="_mentions_and_notifications">
 				<title>Mentions and Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -711,7 +711,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">-->
 
 
-				<paragraphs xml:id="_the_notifications_page">
+				<subsection xml:id="_the_notifications_page">
 					<title>The Notifications Page</title>
 
 <!-- div attr= class="paragraph"-->
@@ -728,7 +728,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect5"-->
 
-					<paragraphs xml:id="_web_notifications">
+					<subsection xml:id="_web_notifications">
 						<title>Web Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -749,7 +749,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect5"-->
 
-						<paragraphs xml:id="_email_notifications_2">
+						<subsection xml:id="_email_notifications_2">
 							<title>Email Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -779,12 +779,12 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 							</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect5">--><!--</div attr= class="sect4">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-						</paragraphs>
-					</paragraphs>
-				</paragraphs>
-			</paragraphs>
+						</subsection>
+					</subsection>
+				</subsection>
+			</subsection>
 
-			<paragraphs xml:id="_special_files">
+			<subsection xml:id="_special_files">
 				<title>Special Files</title>
 
 <!-- div attr= class="paragraph"-->
@@ -794,8 +794,8 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-			</paragraphs>
-			<paragraphs xml:id="_license">
+			</subsection>
+			<subsection xml:id="_license">
 				<title>LICENSE</title>
 			<p>
 			The first is the <c>LICENSE</c> file, which can be of nearly any prose format. For example, it could be LICENSE, LICENSE.md, LICENSE.asciidoc, etc. 
@@ -806,9 +806,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 			<p>
 				For more information on how to add a license, see <url href="https://help.github.com/articles/adding-a-license-to-a-repository/" visual="help.github.com/articles/adding-a-license-to-a-repository/">Adding a license to a repository</url> 
 			</p>
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_readme">
+			<subsection xml:id="_readme">
 				<title>README</title>
 
 <!-- div attr= class="paragraph"-->
@@ -864,17 +864,17 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_code_of_conduct">
+			<subsection xml:id="_code_of_conduct">
 				<title>CODE_OF_CONDUCT</title>
 				<p>
 					<idx>code of conduct</idx>
 					The <c>CODE_OF_CONDUCT</c> file explains how one is expected to engage in that particular community. It is typically used to ensure an inclusive environment that respects all people and also typically describes how to address any problems among members of the project's community.
 				</p>
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_contributing">
+			<subsection xml:id="_contributing">
 				<title>CONTRIBUTING</title>
 
 <!-- div attr= class="paragraph"-->
@@ -892,9 +892,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-			</paragraphs>
+			</subsection>
 
-			<paragraphs xml:id="_project_administration">
+			<subsection xml:id="_project_administration">
 				<title>Project Administration</title>
 
 <!-- div attr= class="paragraph"-->
@@ -904,7 +904,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect4"-->
 
-				<paragraphs xml:id="_changing_the_default_branch">
+				<subsection xml:id="_changing_the_default_branch">
 					<title>Changing the Default Branch</title>
 
 <!-- div attr= class="paragraph"-->
@@ -918,9 +918,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</paragraphs>
+				</subsection>
 
-			</paragraphs>
+			</subsection>
 
 		</subsection>
 

From a698e1c4136c6b8c5b9df2fd7181f630b593ae47 Mon Sep 17 00:00:00 2001
From: Eun Sung Wang <156254694+esw0624@users.noreply.github.com>
Date: Tue, 13 May 2025 15:23:30 -0400
Subject: [PATCH 2/4] Refixing Issue 152, for At Symbol, Changed subsection to
 subsubsection

---
 source/sec_git_github.ptx | 128 +++++++++++++++++++-------------------
 1 file changed, 64 insertions(+), 64 deletions(-)

diff --git a/source/sec_git_github.ptx b/source/sec_git_github.ptx
index 15964340..64598365 100644
--- a/source/sec_git_github.ptx
+++ b/source/sec_git_github.ptx
@@ -24,7 +24,7 @@
 		</introduction>
 
 <!-- TODO -->
-		<subsection xml:id="_contributing_to_a_project">
+		<subsubsection xml:id="_contributing_to_a_project">
 			<title>Contributing to a Project</title>
 
 <!-- div attr= class="paragraph"-->
@@ -34,7 +34,7 @@
 
 <!-- div attr= class="sect3"-->
 
-			<subsection xml:id="_forking_projects">
+			<subsubsection xml:id="_forking_projects">
 				<title>Forking Projects</title>
 
 <!-- div attr= class="paragraph"-->
@@ -72,9 +72,9 @@
 					</p>
 				  </exercise>
 <!-- div attr= class="sect3"-->
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="ch06-github_flow">
+			<subsubsection xml:id="ch06-github_flow">
 				<title>The GitHub Flow</title>
 
 <!-- div attr= class="paragraph"-->
@@ -153,7 +153,7 @@
 				</exercise>
 
 
-				<subsection xml:id="_creating_a_pull_request">
+				<subsubsection xml:id="_creating_a_pull_request">
 					<title>Creating a Pull Request</title>
 
 					<p>
@@ -188,9 +188,9 @@
 					</exercise>
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-				<subsection xml:id="_iterating_on_a_pull_request">
+				<subsubsection xml:id="_iterating_on_a_pull_request">
 					<title>Iterating on a Pull Request</title>
 
 <!-- div attr= class="paragraph"-->
@@ -255,10 +255,10 @@
 					</p>
 	
 <!-- div attr= class="sect3"-->
-				</subsection>
-			</subsection>
+				</subsubsection>
+			</subsubsection>
 
-			<subsection xml:id="_advanced_pull_requests">
+			<subsubsection xml:id="_advanced_pull_requests">
 				<title>Advanced Pull Requests</title>
 
 <!-- div attr= class="paragraph"-->
@@ -268,7 +268,7 @@
 
 <!-- div attr= class="sect4"-->
 
-				<subsection xml:id="_pull_requests_as_patches">
+				<subsubsection xml:id="_pull_requests_as_patches">
 					<title>Pull Requests as Patches</title>
 
 <!-- div attr= class="paragraph"-->
@@ -287,9 +287,9 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-				<subsection xml:id="_keeping_up_with_upstream">
+				<subsubsection xml:id="_keeping_up_with_upstream">
 					<title>Keeping up with Upstream</title>
 
 <!-- div attr= class="paragraph"-->
@@ -374,9 +374,9 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-				<subsection xml:id="_references">
+				<subsubsection xml:id="_references">
 					<title>References</title>
 
 <!-- div attr= class="paragraph"-->
@@ -396,10 +396,10 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-				</subsection>
-			</subsection>
+				</subsubsection>
+			</subsubsection>
 
-			<subsection xml:id="_github_flavored_markdown">
+			<subsubsection xml:id="_github_flavored_markdown">
 				<title>GitHub Flavored Markdown</title>
 
 <!-- div attr= class="paragraph"-->
@@ -415,7 +415,7 @@
 
 <!-- div attr= class="sect4"-->
 
-				<subsection xml:id="_task_lists">
+				<subsubsection xml:id="_task_lists">
 					<title>Task Lists</title>
 
 <!-- div attr= class="paragraph"-->
@@ -441,9 +441,9 @@
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-				<subsection xml:id="_code_snippets">
+				<subsubsection xml:id="_code_snippets">
 					<title>Code Snippets</title>
 
 <!-- div attr= class="paragraph"-->
@@ -472,9 +472,9 @@ for(int i=0 ; i &lt; 5 ; i++)
 
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-				<subsection xml:id="_quoting">
+				<subsubsection xml:id="_quoting">
 					<title>Quoting</title>
 
 <!-- div attr= class="paragraph"-->
@@ -496,11 +496,11 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_fetch_and_push_on_different_repositories">
+			<subsubsection xml:id="_fetch_and_push_on_different_repositories">
 				<title>Keep your GitHub public repository up-to-date</title>
 
 <!-- div attr= class="paragraph"-->
@@ -519,13 +519,13 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 
 
-			</subsection>
+			</subsubsection>
 
-		</subsection>
+		</subsubsection>
 
 <!-- TODO -->
 
-		<subsection xml:id="_maintaining_gh_project">
+		<subsubsection xml:id="_maintaining_gh_project">
 			<title>Maintaining a Project</title>
 
 <!-- div attr= class="paragraph"-->
@@ -535,7 +535,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect3"-->
 
-			<subsection xml:id="_creating_a_new_repository">
+			<subsubsection xml:id="_creating_a_new_repository">
 				<title>Creating a New Repository</title>
 
 <!-- div attr= class="paragraph"-->
@@ -567,9 +567,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">-->
 
 <!-- div attr= class="sect3"-->
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_adding_collaborators">
+			<subsubsection xml:id="_adding_collaborators">
 				<title>Adding Collaborators</title>
 
 <!-- div attr= class="paragraph"-->
@@ -590,9 +590,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 
 <!-- div attr= class="sect3"-->
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_managing_pull_requests">
+			<subsubsection xml:id="_managing_pull_requests">
 				<title>Managing Pull Requests</title>
 
 <!-- div attr= class="paragraph"-->
@@ -607,7 +607,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect4"-->
 
-				<subsection xml:id="_email_notifications">
+				<subsubsection xml:id="_email_notifications">
 					<title>Email Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -621,9 +621,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 						There are a few things to notice about this email. It will give you a small diffstat — a list of files that have changed in the Pull Request and by how much. It gives you a link to the Pull Request on GitHub. It also gives you a few URLs that you can use from the command line.
 					</p>
 
-				</subsection>
+				</subsubsection>
 
-				<subsection xml:id="_collaborating_on_the_pull_request">
+				<subsubsection xml:id="_collaborating_on_the_pull_request">
 					<title>Collaborating on the Pull Request</title>
 
 <!-- div attr= class="paragraph"-->
@@ -652,10 +652,10 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
 
-				<subsection xml:id="_pull_requests_on_pull_requests">
+				<subsubsection xml:id="_pull_requests_on_pull_requests">
 					<title>Pull Requests on Pull Requests</title>
 
 <!-- div attr= class="paragraph"-->
@@ -674,10 +674,10 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					</p><!--</div attr= class="paragraph">-->
 
 <!-- div attr= class="sect3"-->
-				</subsection>
-			</subsection>
+				</subsubsection>
+			</subsubsection>
 
-			<subsection xml:id="_mentions_and_notifications">
+			<subsubsection xml:id="_mentions_and_notifications">
 				<title>Mentions and Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -711,7 +711,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">-->
 
 
-				<subsection xml:id="_the_notifications_page">
+				<subsubsection xml:id="_the_notifications_page">
 					<title>The Notifications Page</title>
 
 <!-- div attr= class="paragraph"-->
@@ -728,7 +728,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect5"-->
 
-					<subsection xml:id="_web_notifications">
+					<subsubsection xml:id="_web_notifications">
 						<title>Web Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -749,7 +749,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect5"-->
 
-						<subsection xml:id="_email_notifications_2">
+						<subsubsection xml:id="_email_notifications_2">
 							<title>Email Notifications</title>
 
 <!-- div attr= class="paragraph"-->
@@ -779,12 +779,12 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 							</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect5">--><!--</div attr= class="sect4">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-						</subsection>
-					</subsection>
-				</subsection>
-			</subsection>
+						</subsubsection>
+					</subsubsection>
+				</subsubsection>
+			</subsubsection>
 
-			<subsection xml:id="_special_files">
+			<subsubsection xml:id="_special_files">
 				<title>Special Files</title>
 
 <!-- div attr= class="paragraph"-->
@@ -794,8 +794,8 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-			</subsection>
-			<subsection xml:id="_license">
+			</subsubsection>
+			<subsubsection xml:id="_license">
 				<title>LICENSE</title>
 			<p>
 			The first is the <c>LICENSE</c> file, which can be of nearly any prose format. For example, it could be LICENSE, LICENSE.md, LICENSE.asciidoc, etc. 
@@ -806,9 +806,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 			<p>
 				For more information on how to add a license, see <url href="https://help.github.com/articles/adding-a-license-to-a-repository/" visual="help.github.com/articles/adding-a-license-to-a-repository/">Adding a license to a repository</url> 
 			</p>
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_readme">
+			<subsubsection xml:id="_readme">
 				<title>README</title>
 
 <!-- div attr= class="paragraph"-->
@@ -864,17 +864,17 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_code_of_conduct">
+			<subsubsection xml:id="_code_of_conduct">
 				<title>CODE_OF_CONDUCT</title>
 				<p>
 					<idx>code of conduct</idx>
 					The <c>CODE_OF_CONDUCT</c> file explains how one is expected to engage in that particular community. It is typically used to ensure an inclusive environment that respects all people and also typically describes how to address any problems among members of the project's community.
 				</p>
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_contributing">
+			<subsubsection xml:id="_contributing">
 				<title>CONTRIBUTING</title>
 
 <!-- div attr= class="paragraph"-->
@@ -892,9 +892,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect3">-->
 
 <!-- div attr= class="sect3"-->
-			</subsection>
+			</subsubsection>
 
-			<subsection xml:id="_project_administration">
+			<subsubsection xml:id="_project_administration">
 				<title>Project Administration</title>
 
 <!-- div attr= class="paragraph"-->
@@ -904,7 +904,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect4"-->
 
-				<subsection xml:id="_changing_the_default_branch">
+				<subsubsection xml:id="_changing_the_default_branch">
 					<title>Changing the Default Branch</title>
 
 <!-- div attr= class="paragraph"-->
@@ -918,11 +918,11 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect4">-->
 
 <!-- div attr= class="sect4"-->
-				</subsection>
+				</subsubsection>
 
-			</subsection>
+			</subsubsection>
 
-		</subsection>
+		</subsubsection>
 
 
 

From fb3602447a8ee09fb7239e442f3ce38b1e3741c9 Mon Sep 17 00:00:00 2001
From: Eun Sung Wang <156254694+esw0624@users.noreply.github.com>
Date: Wed, 14 May 2025 11:42:51 -0400
Subject: [PATCH 3/4] Made the necessary changes and added introduction tag
 after the subsection to get rid of warnings

---
 source/sec_git_github.ptx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/source/sec_git_github.ptx b/source/sec_git_github.ptx
index 64598365..2a2ea1a0 100644
--- a/source/sec_git_github.ptx
+++ b/source/sec_git_github.ptx
@@ -28,10 +28,11 @@
 			<title>Contributing to a Project</title>
 
 <!-- div attr= class="paragraph"-->
+            <introduction>
 			<p>
 				Next, let’s walk through some details that could be useful in helping you contribute to an existing open source project.
 			</p><!--</div attr= class="paragraph">-->
-
+            </introduction> 
 <!-- div attr= class="sect3"-->
 
 			<subsubsection xml:id="_forking_projects">
@@ -529,10 +530,11 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 			<title>Maintaining a Project</title>
 
 <!-- div attr= class="paragraph"-->
+            <introduction> 
 			<p>
 				Now that we’re comfortable contributing to a project, let’s look at the other side: creating, maintaining and administering your own project.
 			</p><!--</div attr= class="paragraph">-->
-
+		    </introduction>
 <!-- div attr= class="sect3"-->
 
 			<subsubsection xml:id="_creating_a_new_repository">

From 7b6ecd154868324767c9244cead42ca18cfc7eae Mon Sep 17 00:00:00 2001
From: Eun Sung Wang <156254694+esw0624@users.noreply.github.com>
Date: Wed, 14 May 2025 13:11:59 -0400
Subject: [PATCH 4/4] Fixed the subsubsection

---
 source/sec_git_github.ptx | 36 +++++++++++++-----------------------
 1 file changed, 13 insertions(+), 23 deletions(-)

diff --git a/source/sec_git_github.ptx b/source/sec_git_github.ptx
index 2a2ea1a0..9fb58c3d 100644
--- a/source/sec_git_github.ptx
+++ b/source/sec_git_github.ptx
@@ -24,7 +24,7 @@
 		</introduction>
 
 <!-- TODO -->
-		<subsubsection xml:id="_contributing_to_a_project">
+		<subsection xml:id="_contributing_to_a_project">
 			<title>Contributing to a Project</title>
 
 <!-- div attr= class="paragraph"-->
@@ -152,7 +152,7 @@
 						Go to <url href="https://docs.github.com/en/get-started/quickstart/github-flow">GitHub Flow</url> and complete the provided exercise with one of your own repositories. 
 					</p>
 				</exercise>
-
+			</subsubsection>	
 
 				<subsubsection xml:id="_creating_a_pull_request">
 					<title>Creating a Pull Request</title>
@@ -257,7 +257,6 @@
 	
 <!-- div attr= class="sect3"-->
 				</subsubsection>
-			</subsubsection>
 
 			<subsubsection xml:id="_advanced_pull_requests">
 				<title>Advanced Pull Requests</title>
@@ -266,7 +265,7 @@
 				<p>
 					Now that we’ve covered the basics of contributing to a project on GitHub, let’s cover a few interesting tips and tricks about Pull Requests so you can be more effective in using them.
 				</p><!--</div attr= class="paragraph">-->
-
+			</subsubsection>	
 <!-- div attr= class="sect4"-->
 
 				<subsubsection xml:id="_pull_requests_as_patches">
@@ -398,7 +397,6 @@
 
 <!-- div attr= class="sect3"-->
 				</subsubsection>
-			</subsubsection>
 
 			<subsubsection xml:id="_github_flavored_markdown">
 				<title>GitHub Flavored Markdown</title>
@@ -413,7 +411,7 @@
 				<p>
 					The GitHub flavor of Markdown adds more things you can do beyond the basic Markdown syntax. These can all be really useful when creating useful Pull Request or Issue comments or descriptions.
 				</p><!--</div attr= class="paragraph">-->
-
+            </subsubsection>
 <!-- div attr= class="sect4"-->
 
 				<subsubsection xml:id="_task_lists">
@@ -499,8 +497,6 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 <!-- div attr= class="sect4"-->
 				</subsubsection>
 
-			</subsubsection>
-
 			<subsubsection xml:id="_fetch_and_push_on_different_repositories">
 				<title>Keep your GitHub public repository up-to-date</title>
 
@@ -522,11 +518,11 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 			</subsubsection>
 
-		</subsubsection>
+		</subsection>
 
 <!-- TODO -->
 
-		<subsubsection xml:id="_maintaining_gh_project">
+		<subsection xml:id="_maintaining_gh_project">
 			<title>Maintaining a Project</title>
 
 <!-- div attr= class="paragraph"-->
@@ -606,7 +602,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				<p>
 					Pull Requests can either come from a branch in a fork of your repository or they can come from another branch in the same repository. The only difference is that the ones in a fork are often from people where you can’t push to their branch and they can’t push to yours, whereas with internal Pull Requests generally both parties can access the branch.
 				</p><!--</div attr= class="paragraph">-->
-
+            </subsubsection>
 <!-- div attr= class="sect4"-->
 
 				<subsubsection xml:id="_email_notifications">
@@ -677,7 +673,6 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect3"-->
 				</subsubsection>
-			</subsubsection>
 
 			<subsubsection xml:id="_mentions_and_notifications">
 				<title>Mentions and Notifications</title>
@@ -711,7 +706,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				<p>
 					If someone gets mentioned on a Pull Request or Issue, they will be “subscribed” to it and will continue getting notifications any time some activity occurs on it. You will also be subscribed to something if you opened it, if you’re watching the repository or if you comment on something. If you no longer wish to receive notifications, there is an “Unsubscribe” button on the page you can click to stop receiving updates on it.
 				</p><!--</div attr= class="paragraph">-->
-
+            </subsubsection>
 
 				<subsubsection xml:id="_the_notifications_page">
 					<title>The Notifications Page</title>
@@ -727,9 +722,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 					<p>
 						The two choices are to get notifications over “Email” and over “Web” and you can choose either, neither or both for when you actively participate in things and for activity on repositories you are watching.
 					</p><!--</div attr= class="paragraph">-->
-
+				</subsubsection>
+					
 <!-- div attr= class="sect5"-->
-
 					<subsubsection xml:id="_web_notifications">
 						<title>Web Notifications</title>
 
@@ -748,9 +743,9 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 						<p>
 							All of these tools are very useful for handling large numbers of notifications. Many GitHub power users will simply turn off email notifications entirely and manage all of their notifications through this screen.
 						</p><!--</div attr= class="paragraph">--><!--</div attr= class="sect5">-->
+                    </subsubsection>
 
 <!-- div attr= class="sect5"-->
-
 						<subsubsection xml:id="_email_notifications_2">
 							<title>Email Notifications</title>
 
@@ -782,9 +777,6 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 
 <!-- div attr= class="sect3"-->
 						</subsubsection>
-					</subsubsection>
-				</subsubsection>
-			</subsubsection>
 
 			<subsubsection xml:id="_special_files">
 				<title>Special Files</title>
@@ -903,7 +895,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 				<p>
 					Generally there are not a lot of administrative things you can do with a single project, but there are a couple of items that might be of interest.
 				</p><!--</div attr= class="paragraph">-->
-
+            </subsubsection>
 <!-- div attr= class="sect4"-->
 
 				<subsubsection xml:id="_changing_the_default_branch">
@@ -922,9 +914,7 @@ How big are these slings and in particular, these arrows?</pre><!--</div attr= c
 <!-- div attr= class="sect4"-->
 				</subsubsection>
 
-			</subsubsection>
-
-		</subsubsection>
+		</subsection>