Fix #4634 : Changing message when no description on a resource.
Fix #4634 : Changing message when no description on a resource.

docdoku/rbs,docdoku/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,docdoku/rbs,OPEN-ENT-NG/rbs