guzzle/guzzle — pull request #840 by kamilsk (2014-10-01 08:41:43+00:00)
Title: fix phpdoc comment

Fixed small inaccuracy: in `\GuzzleHttp\Adapter\TransactionIterator` options called `['before', 'complete', 'error']`.

See https://github.com/guzzle/guzzle/blob/4.2.2/src/Adapter/TransactionIterator.php#L34