Fix AUTHORS check (take two)

Fixes a bug in https://skia.googlesource.com/skia/+/47ed6f10ef1d6c29512f95e88a7e51456c4d8f87%5E%21/#F0

Bug: skia:7833, skia:7050
Change-Id: I6441a08b926c84b918d1285b33c3784d4732f904
Reviewed-on: https://skia-review.googlesource.com/124161
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Auto-Submit: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
1 file changed