Merge branch '5.1' into 5.2

* 5.1:
  Update messenger.rst
  Delete duplicated words

Author: javiereguiluz

messenger.rst

@@ -1339,7 +1339,7 @@ The transport has a number of options:
 ======================  ======================================  ===================================
 ``access_key``          AWS access key
 ``account``             Identifier of the AWS account           The owner of the credentials
-``auto_setup``          Whether the table should be created     ``true``
+``auto_setup``          Whether the queue should be created     ``true``
                         automatically during send / get.
 ``buffer_size``         Number of messages to prefetch          9
 ``endpoint``            Absolute URL to the SQS service         https://sqs.eu-west-1.amazonaws.com

service_container/tags.rst

@@ -785,9 +785,9 @@ indexed by the ``key`` attribute:
         };
 
 After compilation the ``HandlerCollection`` is able to iterate over your
-application handlers. To retrieve a specific service by it's ``key`` attribute
-from the iterator, we can use ``iterator_to_array`` and retrieve the ``handler_two``:
-to get an array and then retrieve the ``handler_two`` handler::
+application handlers. To retrieve a specific service from the iterator, call the
+``iterator_to_array()`` function and then use the ``key`` attribute to get the
+array element. For example, to retrieve the ``handler_two`` handler::
 
     // src/Handler/HandlerCollection.php
     namespace App\Handler;