use :: instead of .. code-block:: php

Author: OskarStark

reference/forms/types/button.rst

@@ -74,9 +74,7 @@ Given this translation message:
     # translations/messages.en.yml
     form.order.submit_to_company: 'Send an order to %company%'
 
-You can specify the placeholder values as follows:
-
-.. code-block:: php
+You can specify the placeholder values as follows::
 
     use Symfony\Component\Form\Extension\Core\Type\ButtonType;
     // ...

reference/forms/types/options/attr_translation_parameters.rst.inc

@@ -20,7 +20,7 @@ Given this translation message:
     form.order.id.placeholder: 'Enter unique identifier of the order to %company%'
     form.order.id.title: 'This will be the reference in communications with %company%'
 
-You can specify the placeholder values as follows:
+You can specify the placeholder values as follows::
 
 .. code-block:: php
 

reference/forms/types/options/help_translation_parameters.rst.inc

@@ -18,7 +18,7 @@ Given this translation message:
     # translations/messages.en.yml
     form.order.id.help: 'This will be the reference in communications with %company%'
 
-You can specify the placeholder values as follows:
+You can specify the placeholder values as follows::
 
 .. code-block:: php
 

reference/forms/types/options/label_translation_parameters.rst.inc

@@ -18,7 +18,7 @@ Given this translation message:
     # translations/messages.en.yml
     form.order.id: 'Identifier of the order to %company%'
 
-You can specify the placeholder values as follows:
+You can specify the placeholder values as follows::
 
 .. code-block:: php
 

reference/forms/types/reset.rst

@@ -64,9 +64,7 @@ Given this translation message:
     # translations/messages.en.yml
     form.order.reset: 'Reset an order to %company%'
 
-You can specify the placeholder values as follows:
-
-.. code-block:: php
+You can specify the placeholder values as follows::
 
     use Symfony\Component\Form\Extension\Core\Type\ResetType;
     // ...

reference/forms/types/submit.rst

@@ -77,9 +77,7 @@ Given this translation message:
     # translations/messages.en.yml
     form.order.submit_to_company: 'Send an order to %company%'
 
-You can specify the placeholder values as follows:
-
-.. code-block:: php
+You can specify the placeholder values as follows::
 
     use Symfony\Component\Form\Extension\Core\Type\SubmitType;
     // ...