Fixes typo in signals guide. Closes #986

docs/reference/celery.app.amqp.rst

@@ -39,16 +39,8 @@
     ------
 
     .. autoclass:: Queues
-
-        .. automethod:: add
-
-        .. automethod:: format
-
-        .. automethod:: select_subset
-
-        .. automethod:: new_missing
-
-        .. autoattribute:: consume_from
+        :members:
+        :undoc-members:
 
     TaskPublisher
     -------------

docs/userguide/signals.rst

@@ -226,7 +226,7 @@ used to route a task to any specific worker:
     @celeryd_after_setup.connect
     def setup_direct_queue(sender, instance, **kwargs):
         queue_name = '%s.dq' % sender   # sender is the hostname of the worker
-        instance.app.queues.select_add(queue_name)
+        instance.app.amqp.queues.select_add(queue_name)
 
 Provides arguments: