Behat/docs — pull request #46 by rh389 (2014-08-11 16:40:18+00:00)
Title: Fix reference to mink:symfony

The correct tag for the `Symfony2Extension` has been `@mink:symfony2` rather than `@mink:symfony` since https://github.com/Behat/Symfony2Extension/commit/ff6a1e590e421cabcb1f7afd99ad6b01c3b731b6