melissaml f441af6632 Fix typos in docstrings:
Fix typos in docstrings.
Add the .png file.

Change-Id: I328d315e01ab810f80bfd59a41bac1e0cc002caf
2016-09-19 13:05:17 +08:00
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2016-09-19 13:05:17 +08:00
2016-08-30 09:46:54 +00:00
2016-09-16 10:41:43 +07:00