diff --git a/routing.rst b/routing.rst
index 941c074cb0d..928dabbd6b6 100644
--- a/routing.rst
+++ b/routing.rst
@@ -2611,7 +2611,7 @@ defined as attributes:
             resource: '../../src/Controller/'
             type: attribute
             defaults:
-            schemes: [https]
+                schemes: [https]
 
     .. code-block:: xml