facebook/react — pull request #2633 by koba04 (2014-12-01 14:30:47+00:00)
Title: Fix addons documentation of development only part

I used this as reference. https://github.com/facebook/react/blob/5d3b12bb3bd6a092cf00ede07b8255a8399c2e58/src/browser/ReactWithAddons.js#L46-L47