diff --git a/tsg_util/display_QC.m b/tsg_util/display_QC.m
index 28e9d22375d2031ea1ec6a0e201705dc0cdb9038..c1f1313e4156f8d14a6455e048cff946b8218988 100644
--- a/tsg_util/display_QC.m
+++ b/tsg_util/display_QC.m
@@ -9,7 +9,7 @@ function display_QC( hGUI, hAxes )
 %
 % Output
 % ------
-%
+% $Id$
 
 % Retrieve named application data
 % -------------------------------