diff --git a/site_ansto/instrument/util/utility.tcl b/site_ansto/instrument/util/utility.tcl
index ac20c453..551b5bf4 100644
--- a/site_ansto/instrument/util/utility.tcl
+++ b/site_ansto/instrument/util/utility.tcl
@@ -1,7 +1,7 @@
 # Some useful functions for SICS configuration.
 
-# $Revision: 1.24 $
-# $Date: 2009-12-10 03:57:13 $
+# $Revision: 1.24.2.1 $
+# $Date: 2010-01-13 01:53:19 $
 # Author: Ferdi Franceschini (ffr@ansto.gov.au)
 # Last revision by $Author: ffr $
 
@@ -879,6 +879,7 @@ proc hsibPath {sibling} {
 #
 # @param status, the status returned by the 'catch' command.
 # @param message, the message set by the 'catch' command.
+# @param args, optional info which gets appended the error message.
 #
 # Call this as the last command in the command block or
 # for loop which encloses the 'catch'