Apply php-cs-fixer changes

Author: mihaileu

RabbitMq/AMQPConnectionFactory.php

@@ -26,7 +26,7 @@ class AMQPConnectionFactory
         'keepalive'          => false,
         'heartbeat'          => 0,
         'hosts'              => [],
-        'channel_rpc_timeout' => 0.0
+        'channel_rpc_timeout' => 0.0,
     ];
 
     /**