Whitespace change to test CAS migration

Bug: chromium:1154223
Change-Id: I9545db5ce76f973f8402cefe588d994d1519135b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2745137Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Liviu Rau <liviurau@chromium.org>
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73297}

tools/whitespace.txt

@@ -11,7 +11,7 @@ The bartender starts to shake the bottles..........................
 I can't add trailing whitespaces, so I'm adding this line...........
 I'm starting to think that just adding trailing whitespaces might not be bad.
 
-Because whitespaces are not that funny.....
+Because whitespaces are not that funny......
 Today's answer to life the universe and everything is 12950!
 Today's answer to life the universe and everything is 6728!
 Today's answer to life the universe and everything is 6728!!