[src/trunk]: src/share/man/man7 Fix some xrefs.

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

details:   https://anonhg.NetBSD.org/src/rev/57128c75ed05
branches:  trunk
changeset: 836250:57128c75ed05
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sat Oct 06 13:53:58 2018 +0000

description:
Fix some xrefs.

diffstat:

 share/man/man7/sysctl.7 |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (50 lines):

diff -r a7a4c696dc97 -r 57128c75ed05 share/man/man7/sysctl.7
--- a/share/man/man7/sysctl.7   Sat Oct 06 13:11:22 2018 +0000
+++ b/share/man/man7/sysctl.7   Sat Oct 06 13:53:58 2018 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: sysctl.7,v 1.132 2018/10/05 22:16:50 christos Exp $
+.\"    $NetBSD: sysctl.7,v 1.133 2018/10/06 13:53:58 wiz Exp $
 .\"
 .\" Copyright (c) 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -2137,9 +2137,9 @@
 .It Li dgram.pcblist
 The Protocol Control Block list structure for datagram sockets.
 Parsed by
-.Xr netstat 8
+.Xr netstat 1
 or
-.Xr sockstat 8 .
+.Xr sockstat 1 .
 .It Li dgram.recvspace
 The default datagram receive buffer size.
 .It Li dgram.sendspace
@@ -2147,15 +2147,15 @@
 .It Li seqpacket.pcblist
 The Protocol Control Block list structure for Sequential Packet sockets.
 Parsed by
-.Xr netstat 8
+.Xr netstat 1
 or
-.Xr sockstat 8 .
+.Xr sockstat 1 .
 .It Li stream.pcblist
 The Protocol Control Block list structure for stream sockets.
 Parsed by
-.Xr netstat 8
+.Xr netstat 1
 or
-.Xr sockstat 8 .
+.Xr sockstat 1 .
 .It Li stream.recvspace
 The default stream receive buffer size.
 .It Li stream.sendspace
@@ -2618,7 +2618,7 @@
 .Xr secmodel 9
 for more information.
 .It Li security.pax
-Settings for PaX -- exploit mitigation features.
+Settings for PaX \(em exploit mitigation features.
 For more information on any of the PaX features, please see
 .Xr paxctl 8
 and