Missing YAML syntax highlight

[ifdattic]

Page http://symfony.com/doc/current/cookbook/routing/service_container_parameters.html first block

[wouterj]

Closing as duplicate of #1886

For a solution, read #1886 (comment)

[ifdattic]

Thanks @wouterj will keep it in mind and next time will send a PR

[wouterj]

ok, thank you for your work @ifdattic !