Remove comment, since there is no parsing anymore.

etc/rc.d/smtoff

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $NetBSD: smtoff,v 1.3 2019/05/12 11:55:47 kre Exp $
+# $NetBSD: smtoff,v 1.4 2019/05/13 18:53:10 maxv Exp $
 #
 # Public Domain.
 #
@@ -46,15 +46,6 @@ GetSmtId() {
 	done
 }
 
-#
-# The format of the output (without -n) would be:
-#
-#     hw.ncpu = 80
-#
-# so use -n to make life easy
-#
-# Return the value.
-#
 CountCPUs() {
 	sysctl -n hw.ncpu
 }