From 483368b3b15f47f02406e356efc9086128217e15 Mon Sep 17 00:00:00 2001
From: Kir Kolyshkin <kolyshkin@gmail.com>
Date: Mon, 11 May 2020 10:58:26 -0700
Subject: [PATCH] setenv.3: wfix

Both functions behave the same wrt return value, no need to describe
them separately.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man3/setenv.3 | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/man3/setenv.3 b/man3/setenv.3
index cd4fbcd6a..82acb0ce9 100644
--- a/man3/setenv.3
+++ b/man3/setenv.3
@@ -104,16 +104,10 @@ If
 does not exist in the environment,
 then the function succeeds, and the environment is unchanged.
 .SH RETURN VALUE
-The
 .BR setenv ()
-function returns zero on success,
-or \-1 on error, with
-.I errno
-set to indicate the cause of the error.
-.PP
-The
+and
 .BR unsetenv ()
-function returns zero on success,
+functions return zero on success,
 or \-1 on error, with
 .I errno
 set to indicate the cause of the error.