Update new_feature.md

.gitlab/merge_request_templates/new_feature.md

@@ -4,9 +4,8 @@ _Please describe your feature in a couple of words._
 _Describe important implementation details of the feature._
 
 ## Mandatory steps before review
-- [ ] Gitlab CI passes
+- [ ] Gitlab CI passes _(Hint: use `make format` for linting)_ 
 - [ ] New feature is covered by additional unit tests
-- [ ] Code has been formatted using `make format`
 - [ ] Mark the merge request as ready by removing `Draft:`
 
 # Mandatory steps before merge