more verbose jargon in help line

examples/src/OpenDis7Examples/AllPduReceiver.java

@@ -52,7 +52,7 @@ public class AllPduReceiver
             }
             else
             {
-                System.out.println("Usage:   AllPduReceiver <multicast group> <port>");
+                System.out.println("Usage:   AllPduReceiver <multicast group address> <port>");
                 System.out.println("Default: AllPduReceiver     " + DEFAULT_MULTICAST_ADDRESS + "      " + DEFAULT_MULTICAST_PORT);
                 multicastSocket  = new MulticastSocket(DEFAULT_MULTICAST_PORT);
                 multicastInetAddress = InetAddress.getByName(DEFAULT_MULTICAST_ADDRESS);

examples/src/OpenDis7Examples/AllPduSender.java

@@ -541,13 +541,13 @@ public class AllPduSender
             
         if (args.length == 2)
         {
-            System.out.println("Usage:   AllPduSender <multicast group> <port>");
+            System.out.println("Usage:   AllPduSender <multicast group address> <port>");
             System.out.println("Actual:  AllPduSender  " + multicastInetAddress.getHostAddress() + "   " + port);
             allPduSender = new AllPduSender(args[0], Integer.parseInt(args[1]));
         } 
         else
         {
-            System.out.println("Usage:   AllPduSender <multicast group> <port>");
+            System.out.println("Usage:   AllPduSender <multicast group address> <port>");
             System.out.println("Default: AllPduSender  " + DEFAULT_MULTICAST_ADDRESS + "   " + DEFAULT_MULTICAST_PORT);
             allPduSender = new AllPduSender(DEFAULT_MULTICAST_ADDRESS, DEFAULT_MULTICAST_PORT);
         }