Fix typo

Typo discovered during proto sync.

Bug: none
Change-Id: Iea4295e7b3a30c651bd86495fbfc73837d54c823
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1550822
Auto-Submit: Alexander Hendrich <hendrich@chromium.org>
Reviewed-by: Lutz Justen <ljusten@chromium.org>
Commit-Queue: Lutz Justen <ljusten@chromium.org>
Cr-Commit-Position: refs/heads/master@{#647294}
1 file changed