From 5a2222869d29bfdca402de3ca3931259b7b2df70 Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Sat, 22 Apr 2017 23:01:36 +0000
Subject: [PATCH] Clarify 0

---
 bin/kill/kill.1 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/bin/kill/kill.1 b/bin/kill/kill.1
index 098c6d9e75e5..86b05fdd5f3a 100644
--- a/bin/kill/kill.1
+++ b/bin/kill/kill.1
@@ -1,4 +1,4 @@
-.\"	$NetBSD: kill.1,v 1.27 2017/04/22 22:42:03 riastradh Exp $
+.\"	$NetBSD: kill.1,v 1.28 2017/04/22 23:01:36 christos Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -104,7 +104,8 @@ belonging to the user.
 Some of the more commonly used signals:
 .Bl -tag -width Ds -compact
 .It 0
-do nothing, only test whether process exists
+0 (does not affect the process; can be used to test whether the
+process exists)
 .It 1
 HUP (hang up)
 .It 2