Update usage sample in docstring

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26722 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Constraint/AttributeBlacklisted.py

@@ -35,9 +35,9 @@ class AttributeBlacklisted(PropertyExistence):
     attribute unicity.
     Configuration example:
     { 'id'            : 'title',
-      'description'   : 'Title must be unique',
-      'type'          : 'AttributeUnicity',
-      'title': "python: {'portal_type': object.getPortalType(), 'title': object.getTitle(), 'validation_state': 'validated'}",
+      'description'   : 'Title should not belong to blacklist words',
+      'type'          : 'AttributeBlacklisted',
+      'title'         : "python: {'portal_type': object.getPortalType(), 'title': ('Foo', 'Bar',)}",
       'condition'     : 'object/getTitle',
     },
   """