chore: Update comment format for junit-jupiter-engine

Author: lqiu96

pom.xml

@@ -172,7 +172,7 @@
             <ignoredUnusedDeclaredDependency>io.netty:netty-common</ignoredUnusedDeclaredDependency>
             <ignoredUnusedDeclaredDependency>org.apache.arrow:arrow-memory-netty</ignoredUnusedDeclaredDependency>
             <ignoredUnusedDeclaredDependency>com.google.api:gax</ignoredUnusedDeclaredDependency>
-            <!-- Ignored because maven-dependency-plugin cannot detect the runtime usage of junit-jupiter-engine for executing JUnit 5 tests. -->
+            <!-- maven-dependency-plugin cannot detect the runtime usage of junit-jupiter-engine for executing JUnit 5+ tests. -->
             <ignoredUnusedDeclaredDependency>org.junit.jupiter:junit-jupiter-engine</ignoredUnusedDeclaredDependency>
           </ignoredUnusedDeclaredDependencies>
         </configuration>