Fix typo in link

Change-Id: If2d466b9c22859ef7843fb28a609eae654f9915a
No-Try: true
Docs-Preview: https://skia.org/?cl=419456
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419456
Reviewed-by: Yegor Jbanov <yjbanov@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed