Fix text in viewer stats

Change-Id: I455028a24f730f88a36c342043c9aadda9b11282
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/787837
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Auto-Submit: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
1 file changed