[src/trunk]: src/usr.sbin/pstat Comment out xref to tb(4), it does not exist.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f21562061d3a
branches:  trunk
changeset: 1005542:f21562061d3a
user:      wiz <wiz%NetBSD.org@localhost>
date:      Thu Dec 12 05:00:33 2019 +0000

description:
Comment out xref to tb(4), it does not exist.

XXX: I don't see it mentioned in amd64/GENERIC nor DEVNAMES

diffstat:

 usr.sbin/pstat/pstat.8 |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r d5574403a165 -r f21562061d3a usr.sbin/pstat/pstat.8
--- a/usr.sbin/pstat/pstat.8    Thu Dec 12 02:34:55 2019 +0000
+++ b/usr.sbin/pstat/pstat.8    Thu Dec 12 05:00:33 2019 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: pstat.8,v 1.43 2019/12/11 19:51:36 ad Exp $
+.\"    $NetBSD: pstat.8,v 1.44 2019/12/12 05:00:33 wiz Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993, 1994
 .\"    The Regents of the University of California.  All rights reserved.
@@ -209,8 +209,9 @@
 TTYDISC (see
 .Xr termios 4 ) ,
 .Ql tab
-for TABLDISC (see
-.Xr tb 4 ) ,
+for TABLDISC ,
+.\" (see
+.\".Xr tb 4 ) ,
 .Ql slip
 for SLIPDISC (see
 .Xr sl 4 ) ,
@@ -277,7 +278,6 @@
 .It M
 VV_MPSAFE file system is multithreaded
 .El
-.Pp
 .It USE
 The number of references to this vnode.
 .It HOLD