Update command line help message

molerat/src/main/java/it/unitn/molerat/cmd/Main.java

@@ -158,7 +158,7 @@ public class Main {
         }
         catch (ParseException e) {
             System.out.println("ERROR: " + e.getMessage());
-            helpFormatter.printHelp("utility-name", opts);
+            helpFormatter.printHelp("java -jar molerat.jar", opts);
         }
     }
 

repoman/src/main/java/it/unitn/repoman/cmd/Main.java

@@ -58,7 +58,7 @@ public class Main {
 		}
         catch (ParseException e) {
             System.out.println("ERROR: " + e.getMessage());
-            helpFormatter.printHelp("utility-name", opts);
+            helpFormatter.printHelp("java -jar repoman.jar", opts);
         }
 		catch (Exception e) {
 			System.out.println("ERROR: " + e.getMessage());