[1.4.X] Fixed django#18156 -- Updated signature of ModelAdmin change_view in docs to reflect r17466. Thanks arthurprat for the report.

Backport of r17918 from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.4.X@17919 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Author: claudep

docs/ref/contrib/admin/index.txt

@@ -1240,10 +1240,14 @@ Other methods
 
     Django view for the model instance addition page. See note below.
 
-.. method:: ModelAdmin.change_view(self, request, object_id, extra_context=None)
+.. method:: ModelAdmin.change_view(self, request, object_id, form_url='', extra_context=None)
 
     Django view for the model instance edition page. See note below.
 
+    .. versionchanged:: 1.4
+
+    The ``form_url`` parameter was added.
+
 .. method:: ModelAdmin.changelist_view(self, request, extra_context=None)
 
     Django view for the model instances change list/actions page. See note