Whitespace CL

TBR=sergiyb@chromium.org

Bug: 
Change-Id: I5dbbb9ace1a232b9441b81a897c28a997d549dec
Reviewed-on: https://chromium-review.googlesource.com/821070
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50029}

tools/whitespace.txt

@@ -7,4 +7,4 @@ A Smi balks into a war and says:
 The doubles heard this and started to unbox.
 The Smi looked at them when a crazy v8-autoroll account showed up...
 The autoroller bought a round of Himbeerbrause. Suddenly...
-The bartender starts to shake the bottles......
+The bartender starts to shake the bottles........