Add, correct, and improve HISTORY sections.

From Sevan Janiyan <venture37 at geeklan dot co dot uk>.
Verified using http://minnie.tuhs.org/.

5 files changed, 28 insertions, 12 deletions

diff --git a/bin/echo/echo.1 b/bin/echo/echo.1
index 6ed31de713b..2550b46fed1 100644
--- a/bin/echo/echo.1
+++ b/bin/echo/echo.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: echo.1,v 1.22 2014/02/15 09:57:31 jmc Exp $
+.\"	$OpenBSD: echo.1,v 1.23 2016/08/16 18:51:25 schwarze Exp $
 .\"	$NetBSD: echo.1,v 1.7 1995/03/21 09:04:26 cgd Exp $
 .\"
 .\" Copyright (c) 1990, 1993
@@ -33,7 +33,7 @@
 .\"
 .\"	@(#)echo.1	8.1 (Berkeley) 7/22/93
 .\"
-.Dd $Mdocdate: February 15 2014 $
+.Dd $Mdocdate: August 16 2016 $
 .Dt ECHO 1
 .Os
 .Sh NAME
@@ -98,3 +98,8 @@ though with a different syntax.
 .Pp
 Where portability is paramount, use
 .Xr printf 1 .
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v2 .
diff --git a/bin/kill/kill.1 b/bin/kill/kill.1
index a3563036d2e..172f87842af 100644
--- a/bin/kill/kill.1
+++ b/bin/kill/kill.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: kill.1,v 1.38 2015/01/16 21:31:27 millert Exp $
+.\"	$OpenBSD: kill.1,v 1.39 2016/08/16 18:51:25 schwarze Exp $
 .\"	$NetBSD: kill.1,v 1.8 1995/09/07 06:30:26 jtc Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
@@ -33,7 +33,7 @@
 .\"
 .\"	@(#)kill.1	8.2 (Berkeley) 4/28/95
 .\"
-.Dd $Mdocdate: January 16 2015 $
+.Dd $Mdocdate: August 16 2016 $
 .Dt KILL 1
 .Os
 .Sh NAME
@@ -180,4 +180,5 @@ though with a different syntax.
 A
 .Nm
 command appeared in
-.At v3 .
+.At v3
+in section 8 of the manual.
diff --git a/bin/sleep/sleep.1 b/bin/sleep/sleep.1
index 71d8e7b9bd5..08cd35ae8aa 100644
--- a/bin/sleep/sleep.1
+++ b/bin/sleep/sleep.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sleep.1,v 1.21 2014/05/27 13:50:52 jmc Exp $
+.\"	$OpenBSD: sleep.1,v 1.22 2016/08/16 18:51:25 schwarze Exp $
 .\"	$NetBSD: sleep.1,v 1.9 1995/07/25 19:37:43 jtc Exp $
 .\"
 .\" Copyright (c) 1990, 1993, 1994
@@ -33,7 +33,7 @@
 .\"
 .\"	@(#)sleep.1	8.3 (Berkeley) 4/18/94
 .\"
-.Dd $Mdocdate: May 27 2014 $
+.Dd $Mdocdate: August 16 2016 $
 .Dt SLEEP 1
 .Os
 .Sh NAME
@@ -110,3 +110,8 @@ specification.
 .Pp
 The handling of fractional arguments is provided as an extension to that
 specification.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v4 .
diff --git a/bin/sync/sync.8 b/bin/sync/sync.8
index 8fa310fd3fd..9d34437364e 100644
--- a/bin/sync/sync.8
+++ b/bin/sync/sync.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sync.8,v 1.13 2016/01/09 21:27:28 mmcc Exp $
+.\"	$OpenBSD: sync.8,v 1.14 2016/08/16 18:51:25 schwarze Exp $
 .\"	$NetBSD: sync.8,v 1.6 1995/03/21 09:11:35 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)sync.8	8.1 (Berkeley) 5/31/93
 .\"
-.Dd $Mdocdate: January 9 2016 $
+.Dd $Mdocdate: August 16 2016 $
 .Dt SYNC 8
 .Os
 .Sh NAME
@@ -69,4 +69,4 @@ function.
 A
 .Nm
 command appeared in
-.At v6 .
+.At v4 .
diff --git a/bin/test/test.1 b/bin/test/test.1
index cd015de9cb9..6af8fcb7149 100644
--- a/bin/test/test.1
+++ b/bin/test/test.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: test.1,v 1.32 2015/11/06 21:56:46 jmc Exp $
+.\"	$OpenBSD: test.1,v 1.33 2016/08/16 18:51:25 schwarze Exp $
 .\"	$NetBSD: test.1,v 1.6 1995/03/21 07:04:03 cgd Exp $
 .\"
 .\" Copyright (c) 1991, 1993
@@ -33,7 +33,7 @@
 .\"
 .\"     @(#)test.1	8.1 (Berkeley) 5/31/93
 .\"
-.Dd $Mdocdate: November 6 2015 $
+.Dd $Mdocdate: August 16 2016 $
 .Dt TEST 1
 .Os
 .Sh NAME
@@ -355,3 +355,8 @@ as part of X/Open System Interfaces and obsolete.
 also exists as a built-in to
 .Xr ksh 1 ,
 though with a different syntax.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v7 .