PULL_REQUEST_TEMPLATE.md in jets-1.5.5

- old
+ new

@@ -14,12 +14,12 @@
 
 <!--
 Before you submit this pull request, make sure to have a look at the following checklist. If you don't know how to do some of these, that's fine!  Submit your pull request and we will help you out on the way.
 -->
 
-- [] I've added tests (if it's a bug, feature or enhancement)
-- [] I've adjusted the documentation (if it's a feature or enhancement)
-- [] The test suite passes (run `bundle exec rspec` to verify this)
+- [ ] I've added tests (if it's a bug, feature or enhancement)
+- [ ] I've adjusted the documentation (if it's a feature or enhancement)
+- [ ] The test suite passes (run `bundle exec rspec` to verify this)
 
 ## Summary
 
 <!--
 Provide a description of what your pull request changes.