Tidy up PR template

.github/pull_request_template.md

@@ -1,23 +1,23 @@
-# Pull Request
+<!-- 
-
+Note: IF YOUR PR CHANGES THE GAME BEHAVIOR VISIBLY, REMEMBER TO ATTACH A GAMEPLAY FOOTAGE (or at least a screenshot) OF YOU *ACTUALLY* PLAYING THE GAME WITH YOUR CHANGES. Untested PRs are *NOT* welcome. Please don't forget to describe what did you do in each commit in your PR.
-## Note: IF YOUR PR CHANGES THE GAME BEHAVIOR VISIBLY, REMEMBER TO ATTACH A GAMEPLAY FOOTAGE (or at least a screenshot) OF YOU *ACTUALLY* PLAYING THE GAME WITH YOUR CHANGES. Untested PRs are *NOT* welcome. Please don't forget to describe what did you do in each commit in your PR.
+-->
 
 ## Description
-Briefly describe the changes this PR introduces. 
+<!-- Briefly describe the changes this PR introduces. -->
 
 ## Changes
 
 ### Previous Behavior
-*Describe how the code behaved before this change.*
+<!-- Describe how the code behaved before this change. -->
 
 ### Root Cause
-*Explain the core reason behind the erroneous/old behavior (e.g., bug, design flaw, missing edge case).*
+<!-- Explain the core reason behind the erroneous/old behavior (e.g., bug, design flaw, missing edge case). -->
 
 ### New Behavior
-*Describe how the code behaves after this change.*
+<!-- Describe how the code behaves after this change. -->
 
 ### Fix Implementation
-*Detail exactly how the issue was resolved (specific code changes, algorithms, logic flows).*
+<!-- Detail exactly how the issue was resolved (specific code changes, algorithms, logic flows). -->
 
 ## Related Issues
 - Fixes #[issue-number]