diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 985a2fe77..0f7db2e66 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -14,7 +14,7 @@ This is a one time job. Once you have signed a CLA for any project sponsored by
 ## Pull Request
 Before you send out the pull request, you must:
 
-* Run all the impacted cases of the test suite and make sure they can all pass and be compatible with Windows.
+* Run all the impacted cases of the test suite and make sure that they all pass and are compatible with Windows.
 
 Your pull request should: