Update CONTRIBUTING.md
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index a984856..c363dda 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -27,5 +27,3 @@
 Contributions made by corporations are covered by a different agreement than
 the one above, the
 [Software Grant and Corporate Contributor License Agreement](https://cla.developers.google.com/about/google-corporate).
-
-**NOTE:** This is not an official Google product