Update PULL_REQUEST_TEMPLATE.md

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,24 +1,24 @@
-#### Category
+### Category
+
 - [ ] Bug fix?
 - [ ] New feature?
 - [ ] New sample?
 - [ ] Documentation update?
 
-#### Related Issues
+### Related Issues
 
 fixes #X, mentioned in #Y
 
-#### What's in this Pull Request?
+### What's in this Pull Request?
 
 *Please describe the changes in this PR. Simple description of the contents of this PR so folks reviewing can easily understand what it contains.*
 
-#### Guidance
-
-*You can delete this section when you are submitting the pull request.* 
+### Guidance
 
-* Please update this PR information accordingly. We'll use this as part of our release notes in monthly communications.
-* Please target your PR to "version-3" branch for v3 changes
-* Please ensure you have updated any associated docs files based on your code changes
-* Please ensure you have updated/added tests to cover your change.
-  * If you are fixing a bug include a test that would have caught the bug you are fixing
+*You can delete this section when you are submitting the pull request.*
 
+- Please update this PR information accordingly. We'll use this as part of our release notes in monthly communications.
+- Please target your PR to "version-4" branch for v4 changes
+- Please ensure you have updated any associated docs files based on your code changes
+- Please ensure you have updated/added tests to cover your change.
+  - If you are fixing a bug include a test that would have caught the bug you are fixing