Update ask-a-question.md

Author: Little-Peony

.github/ISSUE_TEMPLATE/ask-a-question.md

@@ -46,6 +46,6 @@ These channels provide faster responses for general inquiries.
 - Operating System: <!-- e.g., Ubuntu 20.04 -->
 - Java version: <!-- e.g., java version "1.8.0_391" -->
 
-## Additional Information
+## Additional Information (Optional)
 
 <!-- Any other details that might be helpful -->