Punctuation detail

rreusser · rreusser · commit 2d95b41e4340 · 2016-07-19T13:23:09.000-04:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -6,7 +6,7 @@ Please read the [issue guidelines](./.github/ISSUE_TEMPLATE.md).
 
 ## Making pull requests
 
-Please read the [pull request guidelines](./.github/PULL_REQUEST_TEMPLATE.md)
+Please read the [pull request guidelines](./.github/PULL_REQUEST_TEMPLATE.md).
 
 ## GitHub labels
 
