Fix typo: widthWithGhostSpaces

Change-Id: I14b56069fc273e4b6fcb6d7b528716bf6dc38c00
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269912
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Jason Simmons <jsimmons@google.com>
2 files changed