[src/trunk]: src/share/man/man4 bpf.4: fix a garbled item heading

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

details:   https://anonhg.NetBSD.org/src/rev/81a2f20c3a6d
branches:  trunk
changeset: 373396:81a2f20c3a6d
user:      gutteridge <gutteridge%NetBSD.org@localhost>
date:      Tue Feb 07 01:17:41 2023 +0000

description:
bpf.4: fix a garbled item heading

Make the BIOCSDIRECTION & BIOCGDIRECTION entry like those around it.

diffstat:

 share/man/man4/bpf.4 |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (22 lines):

diff -r 35b1dfeb92b5 -r 81a2f20c3a6d share/man/man4/bpf.4
--- a/share/man/man4/bpf.4      Mon Feb 06 22:22:12 2023 +0000
+++ b/share/man/man4/bpf.4      Tue Feb 07 01:17:41 2023 +0000
@@ -1,6 +1,6 @@
 .\" -*- nroff -*-
 .\"
-.\"    $NetBSD: bpf.4,v 1.65 2022/11/30 06:03:41 ozaki-r Exp $
+.\"    $NetBSD: bpf.4,v 1.66 2023/02/07 01:17:41 gutteridge Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1992, 1993, 1994
 .\"    The Regents of the University of California.  All rights reserved.
@@ -319,9 +319,7 @@
 Set to zero to see only incoming packets on the interface.
 Set to one to see packets originating locally and remotely on the interface.
 This flag is initialized to one by default.
-.It Dv BIOCSDIRECTION
-.It Dv BIOCGDIRECTION
-.Pq Li u_int
+.It Dv BIOCSDIRECTION , BIOCGDIRECTION Pq Li u_int
 Set or get the setting determining whether incoming, outgoing, or all packets
 on the interface should be returned by BPF.
 Set to