symfony/symfony-docs — pull request #3053 by gnutix (2013-10-09 14:39:57+00:00)
Title: [OptionsResolver] Fix syntax errors in code examples (missing in_array closing slashes)

This pull request fixes 2 syntax errors when using `in_array()` in conditions (missing the last closing slash).
It also adds a missing `use` statement in one code example.