[gold] Fix typo from previous CL
[gold] Fix typo from previous CL

TBR=kjlubick
No-Try: true
No-Presubmit: true
Bug: skia:
Change-Id: I206fda45c58b0b4403b67fe8cb67e77c70799bbe
Reviewed-on: https://skia-review.googlesource.com/56680
Reviewed-by: Stephan Altmueller <43343ec95731c0e8daa7359daf7f2f3935582b24@google.com>
Commit-Queue: Stephan Altmueller <43343ec95731c0e8daa7359daf7f2f3935582b24@google.com>

google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot