diff --git a/docs/writing/structure.rst b/docs/writing/structure.rst
index 8291cb6..1280c1f 100644
--- a/docs/writing/structure.rst
+++ b/docs/writing/structure.rst
@@ -471,6 +471,7 @@ should be your preferred method.
     **format()** method in the later versions.
 
 .. code-block:: python
+
     foo = 'foo'
     bar = 'bar'