small changes on org.polarsys.chess.service.utils.SelectionUlil

Change-Id: I73d887bde1b6d1fd1ab1602fb7ce4af3ae25540e
Signed-off-by: Alberto Debiasi <adebiasi@fbk.eu>

plugins/org.polarsys.chess.service/src/org/polarsys/chess/service/utils/SelectionUtil.java

@@ -124,7 +124,7 @@ public class SelectionUtil {
 				return (Class) selectedUmlElement;
 			}
 		}
-
+		
 		throw new NoComponentException();