@ricardclau, well, I have decided to do it without a comment so:

````php
array(
    ...,
    'globals' =>
)
````

See the note block in [the doc standards](http://symfony.com/doc/current/contributing/documentation/overview.html#standards). But [ryan doesn't like that aswell](https://github.com/symfony/symfony-docs/pull/1798#discussion_r2019513), so we properbly are going to change this in the future, but use the current syntax right now.