symfony/symfony-docs — pull request #4689 by WouterJ (2014-12-27 17:10:40+00:00)
Title: Update form_customization.rst

This replaces a PR by @rodrigorigotti: https://github.com/symfony/symfony-docs/pull/4688. Many thanks to him!

Original PR description:

> There are two code samples which are inconsistent which each other. I updated one of them.