diff --git a/components/options_resolver.rst b/components/options_resolver.rst
index 16054e3cade..ef9a0f18bd2 100644
--- a/components/options_resolver.rst
+++ b/components/options_resolver.rst
@@ -361,9 +361,10 @@ In sub-classes, you can use :method:`Symfony\\Component\\OptionsResolver\\Option
 to add additional allowed types without erasing the ones already set.
 
 .. versionadded:: 2.6
-    Before Symfony 2.6, ``setAllowedTypes()`` and ``addAllowedTypes()`` expected
-    the values to be given as an array mapping option names to allowed types:
-    ``$resolver->setAllowedTypes(array('port' => array('null', 'int')));``
+    Before Symfony 2.6, `setAllowedTypes()` and `addAllowedTypes()` expected
+    the values to be given as an array mapping option names to allowed types::
+
+        $resolver->setAllowedTypes(array('port' => array('null', 'int')));
 
 Value Validation
 ~~~~~~~~~~~~~~~~