From f47a48a3d49ae6a5b2f2336fade576e85153a66a Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Thu, 1 Mar 2018 14:26:45 -0800
Subject: [PATCH] fixed RST syntax

---
 configuration/external_parameters.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configuration/external_parameters.rst b/configuration/external_parameters.rst
index 68a629558bd..ec96cb16b29 100644
--- a/configuration/external_parameters.rst
+++ b/configuration/external_parameters.rst
@@ -124,7 +124,7 @@ You can now reference these parameters wherever you need them.
 
         </container>
 
-    ::
+    .. code-block:: php
 
         $container->loadFromExtension('doctrine', array(
             'dbal' => array(