Another contribution to Symfony merged! \o/

My Pull Request has been accepted by Symfony docs guy and will be merged soon. This is a minor change, but I think it’s a good idea to improve anything we see that can be improved.

This particular change was created because I’ve seen at least 3 programmers getting parameters in service not from injection but from the container. Hope it helps them to understand how to use parameters in a good way 🙂

PR can be seen here:

Feels good 😎