Whitespace change

Bug: None
TBR: mbonadei@webrtc.org
No-Try: True
Change-Id: I0a93a68610bb4837be4fff6550675759ee1f59b2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/167529
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30388}
diff --git a/whitespace.txt b/whitespace.txt
index ad52293..7825b52 100644
--- a/whitespace.txt
+++ b/whitespace.txt
@@ -2,3 +2,4 @@
 Try to write something funny. And please don't add trailing whitespace.
 
 Once upon a time there was an elephant in Stockholm.
+Everyone knew about it, but nobody dared say anything.