Update CONTRIBUTING.rst

Author: AA-Turner

.github/CONTRIBUTING.rst

@@ -40,7 +40,7 @@ our workflow that are not covered by a bot or status check are:
 Setting Expectations
 --------------------
 Due to the fact that this project is run by volunteers,
-we unfortunately can make no guarantees as to if
+unfortunately we cannot make any guarantees as to if
 or when a core developer will get around to reviewing your pull request.
 If no core developer has done a review or responded to changes made because of a
 "changes requested" review within a month, you can ask for someone to