Symfony version(s) affected: All

Description
If you have in a controller some action like this one:

/**
 * @Route("/create-transaction")
 */
public function createTransaction()
{
    // Code here
}

Then if you have to generate a route the action name will be app_controller_createtrans. If you want to have a proper action name like app_controller_createtransaction you should have the name of the action to createTransactionAction.

I know this is not exactly a bug and we can introduce a BC. It will be better for newcomers if the automatic name is the same as the method name except if it ends with an Action with capital A. WDYT? If someone decides that this should be done I want to propose a PR.

Possible Solution