docs: does please -> does (angular#18044)

CrazyPython · IgorMinar · commit 719101338abd · 2017-07-11T11:46:57.000-07:00
Fixes grammar issue.
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,5 +1,5 @@
 ## PR Checklist
-Does please check if your PR fulfills the following requirements:
+Please check if your PR fulfills the following requirements:
 
 - [ ] The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit
 - [ ] Tests for the changes have been added (for bug fixes / features)
