Update pull_request_template.md

Author: mishmosh

.github/pull_request_template.md

@@ -1,9 +1,14 @@
-<!-- Thanks for your contribution! Please read the contributing guidelines before submitting: https://codeforphilly.github.io/chime/CONTRIBUTING.html -->
+<!-- Please read the contributing guidelines before submitting: https://codeforphilly.github.io/chime/CONTRIBUTING.html -->
 
-### Checklist
+<!--
 - If this PR affects devops or model, start your PR title with `[DevOps]` or `[Model]`
 - Update the user or developer documentation, if affected.
+-->
 
-### Description
-- Short description of problem & solution, for copying into changelog. (1-3 sentences, depending on scope of change)
-- Fixes #(issue number).
+### Link to issue number
+- Fixes #(issue number)
+
+### Changelog entry
+- Short description of problem & solution (1-3 sentences, depending on scope of change)
+
+### Additional info