diff --git a/doc/nethack.6 b/doc/nethack.6
index d432796c1..bbf0eeca9 100644
--- a/doc/nethack.6
+++ b/doc/nethack.6
@@ -9,8 +9,8 @@
 .ds Nr \\$2
 ..
 .NB $NHDT-Branch: NetHack-3.7 $
-.NR $NHDT-Revision: 1.22 $
-.ds Na Robert Patrick Rankin
+.NR $NHDT-Revision: 1.23 $
+.\".ds Na
 .SH NAME
 nethack \- Exploring The Mazes of Menace
 .SH SYNOPSIS
@@ -289,9 +289,9 @@ symbols	Data file holding sets of specifications
 options	Data file containing a description of the
 	build-time option settings.
 .br
-help, hh	Help data files.
+help, hh, cmdhelp	Help data files.
 .br
-cmdhelp, opthelp, wizhelp	More help data files.
+opthelp, optmenu, wizhelp	More help data files.
 .br
 *.lua	Predefined special levels, dungeon control for
 	special levels, quest texts