chore: adjust “GitHub” spelling

Signed-off-by: Jens Oliver Meiert <jens@meiert.com>

Author: j9t

README.md

@@ -94,7 +94,7 @@ type = "Mastodon"
 url  = "https://mas.to.don/@jelm"
 
 [[accounts]]
-type     = "Github"
+type     = "GitHub"
 url      = "https://github.com/jelm.github"
 username = "jelm.github"                    # [optional] The main one is used by default
 ```
@@ -115,9 +115,8 @@ npm run build
 npm run dev
 ```
 
-
 [css-naked-day.org]: https://css-naked-day.org/
 [Naked Days Corp]: https://css-naked-day.org/
 [CSS Naked Day]: https://css-naked-day.org/
 [Naked]: https://css-naked-day.org/
-[JS Naked Day]: https://js-naked-day.org/
+[JS Naked Day]: https://js-naked-day.org/

_src/_data/participants/jens-meiert.toml

@@ -46,6 +46,6 @@ type = "Mastodon"
 url  = "https://mas.to/@j9t"
 
 [[accounts]]
-type     = "Github"
+type     = "GitHub"
 url      = "https://github.com/j9t"
 username = "j9t"