Merge branch '4.1'

javiereguiluz · javiereguiluz · commit 46b6c9fd043e · 2018-10-25T08:58:09.000+02:00
* 4.1:
  Fixed a build error
diff --git a/serializer.rst b/serializer.rst
@@ -216,6 +216,7 @@ take a look at how this bundle works.
 .. toctree::
     :maxdepth: 1
 
+    serializer/normalizers
     serializer/custom_encoders
     serializer/custom_normalizer
 
