Update pull_request_template.md

.github/pull_request_template.md

@@ -28,11 +28,12 @@ Please also list any relevant details for your test configuration
 
 ## Checklist:
 
-- [ ] I have added comments for new code
-- [ ] I added Doxygen docstrings to new code
+- [ ] I have added comments for the new code
+- [ ] I added Doxygen docstrings to the new code
 - [ ] I have made corresponding changes to the documentation (`docs/`)
 - [ ] I have added regression tests to the test suite so that people can verify in the future that the feature is behaving as expected
 - [ ] I have added example cases in `examples/` that demonstrate my new feature performing as expected
+- [ ] I ran `./mfc.sh format` before committing my code
 - [ ] New and existing tests pass locally with my changes, including with GPU capability enabled and disabled
 - [ ] This PR does not introduce any repeated code (it follows the [DRY](https://en.wikipedia.org/wiki/Don%27t_repeat_yourself) principle)
 - [ ] I cannot think of a way to condense this code and reduce any introduced additional line count