Remove usages of the code block shortcut in rST

Github does not highlight those as PHP code.

Author: stof

docs/adding_invitation_registration.rst

@@ -9,7 +9,9 @@ Invitation model
 ----------------
 
 First we need to add the invitation entity. An invitation is represented
-by a unique code/identifier generated in the constructor::
+by a unique code/identifier generated in the constructor:
+
+.. code-block:: php
 
     <?php
     // src/AppBundle/Entity/Invitation.php
@@ -68,7 +70,9 @@ by a unique code/identifier generated in the constructor::
         }
     }
 
-Next we map our ``Invitation`` entity to our ``User`` with a one-to-one association::
+Next we map our ``Invitation`` entity to our ``User`` with a one-to-one association:
+
+.. code-block:: php
 
     <?php
     // src/AppBundel/Entity/User.php
@@ -105,7 +109,9 @@ Next we map our ``Invitation`` entity to our ``User`` with a one-to-one associat
 Add invitation to RegistrationFormType
 --------------------------------------
 
-Override the default registration form with your own::
+Override the default registration form with your own:
+
+.. code-block:: php
 
     <?php
     // src/AppBundle/Form/RegistrationFormType.php
@@ -134,7 +140,9 @@ Override the default registration form with your own::
         }
     }
 
-Create the invitation field::
+Create the invitation field:
+
+.. code-block:: php
 
     <?php
     // src/AppBundle/Form/InvitationFormType.php
@@ -182,7 +190,9 @@ Create the invitation field::
         }
     }
 
-Create the custom data transformer::
+Create the custom data transformer:
+
+.. code-block:: php
 
     <?php
     // src/AppBundle/Form/DataTransformer/InvitationToCodeTransformer.php

docs/controller_events.rst

@@ -20,7 +20,9 @@ Controllers with a form also dispatch an ``INITIALIZE`` event after the entity i
 fetched, but before the form is created.
 
 For instance, this listener will change the redirection after the password
-resetting to go to the homepage instead of the profile::
+resetting to go to the homepage instead of the profile:
+
+.. code-block:: php
 
     // src/Acme/UserBundle/EventListener/PasswordResettingListener.php
 
@@ -89,7 +91,9 @@ Registration success listener with enabled confirmation at the same time
 
 When you have registration confirmation and you want to hook up to
 ``FOSUserEvents::REGISTRATION_SUCCESS`` event you will have to prioritize this listener to be called
-before ``FOS\UserBundle\EventListener\EmailConfirmationListener::onRegistrationSuccess``::
+before ``FOS\UserBundle\EventListener\EmailConfirmationListener::onRegistrationSuccess``:
+
+.. code-block:: php
 
     public static function getSubscribedEvents()
     {

docs/form_type.rst

@@ -3,7 +3,9 @@ The username Form Type
 
 FOSUserBundle provides a convenient username form type, named ``fos_user_username``.
 It appears as a text input, accepts usernames and convert them to a User
-instance::
+instance:
+
+.. code-block:: php
 
     class MessageFormType extends AbstractType
     {

docs/index.rst

@@ -61,7 +61,9 @@ If you encounter installation errors pointing at a lack of configuration paramet
 Step 2: Enable the bundle
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Enable the bundle in the kernel::
+Enable the bundle in the kernel:
+
+.. code-block:: php
 
     <?php
     // app/AppKernel.php
@@ -186,7 +188,9 @@ b) MongoDB User class
 
 If you're persisting your users via the Doctrine MongoDB ODM, then your ``User``
 class should live in the ``Document`` namespace of your bundle and look like
-this to start::
+this to start:
+
+.. code-block:: php
 
     <?php
     // src/AppBundle/Document/User.php
@@ -218,7 +222,9 @@ c) CouchDB User class
 
 If you're persisting your users via the Doctrine CouchDB ODM, then your ``User``
 class should live in the ``CouchDocument`` namespace of your bundle and look
-like this to start::
+like this to start:
+
+.. code-block:: php
 
     <?php
     // src/AppBundle/CouchDocument/User.php

docs/user_manager.rst

@@ -105,7 +105,9 @@ Updating a User object
     This will then be equivalent to calling ``updateCanonicalFields`` and
     ``updatePassword``.
 
-An ORM example::
+An ORM example:
+
+.. code-block:: php
 
     class MainController extends Controller
     {