In http://symfony.com/doc/current/cookbook/bundles/remove.html#remove-integration-in-other-bundles the following block:

If one bundle relies on another, in most it means that it uses some services from the bundle. Searching for a acme_demo string may help you spot them.

in my opinion can be improved. It talks generally about removing a bundle and then suggest to search for acme_demo, which might be confusing for someone.

I think it would be better if it was reworded to suggest searching an alias of the bundle and then use acme_demo as an example if you wanted to remove AcmeDemoBundle.