Index: trunk/ippTools/src/stacktoolConfig.c
===================================================================
--- trunk/ippTools/src/stacktoolConfig.c	(revision 12025)
+++ trunk/ippTools/src/stacktoolConfig.c	(revision 12029)
@@ -113,5 +113,5 @@
     psMetadataAddF64(addsumskyfileArgs, PS_LIST_TAIL, "-bg",  0,
             "define exposue background", NAN);
-    psMetadataAddF64(addsumskyfileArgs, PS_LIST_TAIL, "-bg_mean_stdev",  0,
+    psMetadataAddF64(addsumskyfileArgs, PS_LIST_TAIL, "-bg_stdev",  0,
             "define exposue background mean stdev", NAN);