Whitespace change for git updater

TBR=machenbach@chromium.org

Review URL: https://webrtc-codereview.appspot.com/41669004

Cr-Commit-Position: refs/heads/master@{#8168}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8168 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/tools/whitespace.txt b/tools/whitespace.txt
index b2cafa7..c2f3095 100644
--- a/tools/whitespace.txt
+++ b/tools/whitespace.txt
@@ -11,3 +11,4 @@
 Really cool.
 
 Testing Git updater.
+Testing updated refs to pending