Further cleanup with headings

Author: thekaveman

.github/pull_request_template.md

@@ -1,18 +1,23 @@
-**Explain pull request**
+### Explain pull request
+
 Please provide a clear and concise reason for this pull request and the impact of the change
 
-**Is this a breaking change**
+### Is this a breaking change
+
 A breaking change would require consumers or implementors of the API to modify their code for it to continue to function (ex: renaming of a required field or the change in data type of an existing field). A non-breaking change would allow existing code to continue to function (ex: addition of an optional field or the creation of a new optional endpoint). 
 
 * [ ] Yes, breaking
 * [ ] No, not breaking
 * [ ] I'm not sure
 
-**`Provider` or `agency`**
+### `Provider` or `agency`
+
 Which API(s) will this pull request impact:
+
 * [ ] `provider`
 * [ ] `agency`
 * [ ] both
 
-**Additional context**
+### Additional context
+
 Add any other context or screenshots about the feature request here.