--- config/gmrunrc.orig	2003-11-16 10:43:41 UTC
+++ config/gmrunrc
@@ -7,7 +7,8 @@ Terminal = gnome-terminal --start-factory-server --use
 TermExec = ${Terminal} -e
 AlwaysInTerm = ssh telnet ftp lynx mc vi vim pine centericq perldoc man
 
-# Set window geometry (except height)
+# Set window geometry (except height).
+# Top / Left = -1: Center dialog box in the current screen.
 Width = 400
 Top = 100
 Left = 200