fixed cookbook

doc/cookbook.rst → doc/cookbook/index.rst

@@ -3,9 +3,18 @@ Cookbook
 
 The cookbook section contains recipes for solving specific problems.
 
+.. toctree::
+    :maxdepth: 1
+    :hidden:
+
+    json_request_body
+    translating_validation_messages
+
 Recipes
 -------
 
 * :doc:`Accepting a JSON request body <cookbook/json_request_body>`
   A common need when building a restful API is the ability to accept a JSON
   encoded entity from the request body.
+
+* :doc:`Translating Validation Messages<translating_validation_messages>`.

doc/index.rst

@@ -9,7 +9,7 @@ Silex
     services
     providers
     testing
-    cookbook
+    cookbook/index
     internals
     contributing
     providers/index