Update pull_request_template.md

Author: riotschoolacc

.github/pull_request_template.md

@@ -7,6 +7,7 @@
 ## Checks
 
 *Put an X in the brackets to checkmark them.*
+
 By submitting your pull request for review, you agree to the following:
 
 - [ ] This pull request was created in whole or in part by me, and I have the right to submit it under the terms of this repository's open source licenses.