changed class docstring

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4496 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/DomainTool.py

@@ -37,7 +37,8 @@ from DateTime import DateTime
 
 class DomainTool(BaseTool):
     """
-    A tool to define ranges and subranges (predicates)
+        A tool to define reusable ranges and subranges through
+        predicate trees
     """
     id = 'portal_domains'
     meta_type = 'ERP5 Domain Tool'