Index: docs/howto/custom-model-fields.txt
===================================================================
--- docs/howto/custom-model-fields.txt	(revision 10105)
+++ docs/howto/custom-model-fields.txt	(working copy)
@@ -419,7 +419,7 @@
 
 Same as the above, but called when the Field value must be *saved* to the
 database. As the default implementation just calls ``get_db_prep_value``, you
-shouldn't need to implement this method unless your custom field need a special
+shouldn't need to implement this method unless your custom field needs a special
 conversion when being saved that is not the same as the used for normal query
 parameters (which is implemented by ``get_db_prep_value``).