Merge branch '3.4' into 4.2

wouterj · wouterj · commit cf524db43f6b · 2019-04-09T21:46:00.000+02:00
* 3.4: minor #11386 Update cache.rst (poliveras) [Cache] Syntax fix
diff --git a/cache.rst b/cache.rst
@@ -355,7 +355,7 @@ and use that when configuring the pool.
                     - 'redis://localhost'
                     - [ retry_interval: 2, timeout: 10 ]
 
-.. code-block:: xml
+    .. code-block:: xml
 
         <!-- config/packages/cache.xml -->
         <?xml version="1.0" encoding="UTF-8" ?>
