Index: trunk/ippTools/src/chiptoolConfig.c
===================================================================
--- trunk/ippTools/src/chiptoolConfig.c	(revision 27192)
+++ trunk/ippTools/src/chiptoolConfig.c	(revision 27195)
@@ -72,5 +72,5 @@
 
     psMetadataAddStr(definecopyArgs, PS_LIST_TAIL, "-set_workdir", 0, "define workdir (required)", NULL);
-    psMetadataAddStr(definecopyArgs, PS_LIST_TAIL, "-set_label", 0, "define label", NULL);
+    psMetadataAddStr(definecopyArgs, PS_LIST_TAIL, "-set_label", 0, "define label (required)", NULL);
     psMetadataAddStr(definecopyArgs, PS_LIST_TAIL, "-set_reduction", 0, "define reduction class", NULL);
     psMetadataAddStr(definecopyArgs, PS_LIST_TAIL, "-set_expgroup", 0, "define exposure group", NULL);