[src/trunk]: src/lib/libc/gen popen.3: revert s/null-/nul-/ change, this is s...

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

details:   https://anonhg.NetBSD.org/src/rev/88fb45f15931
branches:  trunk
changeset: 364475:88fb45f15931
user:      gutteridge <gutteridge%NetBSD.org@localhost>
date:      Sun Mar 27 00:32:15 2022 +0000

description:
popen.3: revert s/null-/nul-/ change, this is subject to debate

diffstat:

 lib/libc/gen/popen.3 |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r c7cae06838f5 -r 88fb45f15931 lib/libc/gen/popen.3
--- a/lib/libc/gen/popen.3      Sat Mar 26 19:38:00 2022 +0000
+++ b/lib/libc/gen/popen.3      Sun Mar 27 00:32:15 2022 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: popen.3,v 1.23 2022/03/24 01:55:15 gutteridge Exp $
+.\"    $NetBSD: popen.3,v 1.24 2022/03/27 00:32:15 gutteridge Exp $
 .\"
 .\" Copyright (c) 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -71,7 +71,7 @@
 may request a bidirectional data flow.
 The
 .Fa type
-argument is a pointer to a nul-terminated string
+argument is a pointer to a null-terminated string
 which must be
 .Ql r
 for reading,
@@ -88,7 +88,7 @@
 .Pp
 The
 .Fa command
-argument is a pointer to a nul-terminated string
+argument is a pointer to a null-terminated string
 containing a shell command line.
 This command is passed to
 .Pa /bin/sh