Merge "GradientColor: Fix typo in documentation." into nyc-dev
am: a452dd3fd9

* commit 'a452dd3fd97fc1cae971abad5bfcb40013dad0c6':
  GradientColor: Fix typo in documentation.

Change-Id: I647222141e85163cefe2241a96439f0eb3d7a97a