- describe what rc.shutdown does, and what invokes it

- remove `.sh' suffix on script name in description

etc/rc

@@ -1,11 +1,11 @@
 #!/bin/sh
 #
-# $NetBSD: rc,v 1.153 2000/08/21 23:09:50 lukem Exp $
+# $NetBSD: rc,v 1.154 2000/12/15 00:00:09 lukem Exp $
 #
-# rc.sh --
+# rc --
 #	Run the scripts in /etc/rc.d with rcorder.
 
-#	System startup script run by init on autoboot or after single-user.
+#	System startup script run by init(8) on autoboot or after single-user.
 #	Output and error are redirected to console by init, and the console
 #	is the controlling terminal.
 

etc/rc.shutdown

@@ -1,10 +1,13 @@
 #!/bin/sh
 #
-# $NetBSD: rc.shutdown,v 1.4 2000/07/17 15:23:28 lukem Exp $
+# $NetBSD: rc.shutdown,v 1.5 2000/12/15 00:00:09 lukem Exp $
 #
-# rc.shutdown.sh --
+# rc.shutdown --
 #	Run the scripts in /etc/rc.d with reverse rcorder.
 
+#	System shutdown script run by shutdown(8) at system shutdown time.
+#	Note that halt(8) and reboot(8) do NOT invoke this script.
+
 export HOME=/
 export PATH=/sbin:/bin:/usr/sbin:/usr/bin