fixed security declaration

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24477 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/DocumentationHelper/PortalTypeActionDocumentationHelper.py

@@ -70,7 +70,7 @@ class PortalTypeActionDocumentationHelper(DocumentationHelper):
     """
     return getattr(self.getDocumentedObject(), "title", '')
 
-  security.declareProtected(Permissions.AccessContentsInformation, 'getTitle' )
+  security.declareProtected(Permissions.AccessContentsInformation, 'getDescription' )
   def getDescription(self):
     """
     Returns the title of the documentation helper