leggetter/pusher-test-stub — pull request #7 by kjcpaas (2014-11-14 11:31:29+00:00)
Title: Use callbackIndex instead of callBackIndex

I get this error:

```
ReferenceError: Can't find variable: callBackIndex
```

Follow-up to https://github.com/leggetter/pusher-test-stub/pull/6.

Sorry for the mistake. It should work now. :bow: