github/developer.github.com — pull request #465 by WrinklyNinja (2014-03-26 19:10:12+00:00)
Title: Corrected OAuth scopes required.

I thought requiring a "user" OAuth scope for reading team membership was a bit odd, so I tried it with "read:org" and it worked, so correcting the documentation. "write:org" and "admin:org" are untested, but would make more sense than "user".