Whitespace CL

TBR=tmrts@chromium.org

No-Try: true
Change-Id: I9a7a7bd623399575f8c31b9566744f7510648775
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1630147
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61831}

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......