Whitespace change to test CQ

TBR=santa

Change-Id: I17260357602130ff210f3468bef6e55cf85edb65
Reviewed-on: https://chromium-review.googlesource.com/813634
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49920}

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.....