Documentation about using Command in Controller

Author: rvanlaak

cookbook/console/command_in_controller.rst

@@ -15,7 +15,7 @@ wouldn't want to modify or duplicate their code, but want to directly execute th
 instead. 
 
 An example of this is sending the emails that Swift Mailer spooled earlier
-:doc:`using the ``swiftmailer:spool:send`` command </cookbook/email/spool>`. Symfony 
+:doc:`using the swiftmailer:spool:send command </cookbook/email/spool>`. Symfony
 allows you to directly execute a registered ``Command`` inside your Controller::
 
     // src/AcmeBundle/Controller/SpoolController.php