Index: trunk/ppMops/src/ppMops.c
===================================================================
--- trunk/ppMops/src/ppMops.c	(revision 25074)
+++ trunk/ppMops/src/ppMops.c	(revision 25076)
@@ -8,5 +8,5 @@
     if (argc != 6) {
         fprintf(stderr, "Insufficient arguments.\n");
-        fprintf(stderr, "Usage: %s DETECTIONS ZP EXP_ID OUTPUT\n", argv[0]);
+        fprintf(stderr, "Usage: %s DETECTIONS ZP EXP_ID EXP_NAME OUTPUT\n", argv[0]);
         exit(PS_EXIT_CONFIG_ERROR);
     }