Fixed s/bash/env/

Author: Nyholm

messenger.rst

@@ -123,7 +123,7 @@ is capable of sending messages (e.g. to a queueing system) and then
 A transport is registered using a "DSN". Thanks to Messenger's Flex recipe, your
 ``.env`` file already has a few examples.
 
-.. code-block:: bash
+.. code-block:: env
 
     # MESSENGER_TRANSPORT_DSN=amqp://guest:guest@localhost:5672/%2f/messages
     # MESSENGER_TRANSPORT_DSN=doctrine://default
@@ -841,7 +841,7 @@ Transport Configuration
 Messenger supports a number of different transport types, each with their own
 options. Options can be passed to the transport via a DSN string or configuration.
 
-.. code-block:: bash
+.. code-block:: env
 
     # .env
     MESSENGER_TRANSPORT_DSN=amqp://localhost/%2f/messages?auto_setup=false
@@ -917,7 +917,7 @@ RabbitMQ.
 
 The AMQP transport DSN may looks like this:
 
-.. code-block:: bash
+.. code-block:: env
 
     # .env
     MESSENGER_TRANSPORT_DSN=amqp://guest:guest@localhost:5672/%2f/messages
@@ -1005,7 +1005,6 @@ The transport has a number of options:
 ``exchange[flags]``                           Exchange flags                                     ``AMQP_DURABLE``
 ``exchange[name]``                            Name of the exchange
 ``exchange[type]``                            Type of exchange                                   ``fanout``
-
 ============================================  =================================================  ===================================
 
 You can also configure AMQP-specific settings on your message by adding
@@ -1047,7 +1046,7 @@ The Doctrine transport can be used to store messages in a database table.
 
 The Doctrine transport DSN may looks like this:
 
-.. code-block:: bash
+.. code-block:: env
 
     # .env
     MESSENGER_TRANSPORT_DSN=doctrine://default
@@ -1099,7 +1098,7 @@ it by running:
 
 The Beanstalkd transport DSN may looks like this:
 
-.. code-block:: bash
+.. code-block:: env
 
     # .env
     MESSENGER_TRANSPORT_DSN=beanstalkd://localhost:11300?tube_name=foo&timeout=4&ttr=120
@@ -1141,7 +1140,7 @@ the Redis PHP extension (>=4.3) and a running Redis server (^5.0).
 
 The Redis transport DSN may looks like this:
 
-.. code-block:: bash
+.. code-block:: env
 
     # .env
     MESSENGER_TRANSPORT_DSN=redis://localhost:6379/messages