symfony/symfony-docs — pull request #4145 by giosh94mhz (2014-08-18 16:17:07+00:00)
Title: Fix documentation for group_sequence_provider

The current documentation for `group_sequence_provider` option in the docs is wrong.
It states that the option should be set with:
```YAML
Your\Class\Name:
group_sequence_provider: ~
...
````
But this didn't work.

By looking at the unit test I came up the the right version:
```YAML
Your\Class\Name:
group_sequence_provider: true
...
````