symfony/symfony-docs — pull request #1542 by michaelperrin (2012-07-09 14:41:15+00:00)
Title: [Twig reference] Changed the way label attributes are passed in examples

The way label attributes are passed changed in https://github.com/symfony/symfony/commit/167e64f79992f6366108fde1548e2a2c9552d3c6 but it was not reflected in the documentation.