16 files changed, 16 insertions, 18 deletions
diff --git a/contrib/amd/mk-amd-map/mk-amd-map.8 b/contrib/amd/mk-amd-map/mk-amd-map.8
index 99f93e1..f6f31f5 100644
--- a/contrib/amd/mk-amd-map/mk-amd-map.8
+++ b/contrib/amd/mk-amd-map/mk-amd-map.8
@@ -38,7 +38,7 @@
 .\"
 .Dd June 28, 1993
 .Dt MK-AMD-MAP 8
-.Os BSD 4.4
+.Os
 .Sh NAME
 .Nm mk-amd-map
 .Nd create database maps for Amd
diff --git a/contrib/telnet/telnet/telnet.1 b/contrib/telnet/telnet/telnet.1
index 96a03db..20d0e23 100644
--- a/contrib/telnet/telnet/telnet.1
+++ b/contrib/telnet/telnet/telnet.1
@@ -34,7 +34,7 @@
 .\"
 .Dd January 27, 2000
 .Dt TELNET 1
-.Os BSD 4.2
+.Os
 .Sh NAME
 .Nm telnet
 .Nd user interface to the 
diff --git a/contrib/telnet/telnetd/telnetd.8 b/contrib/telnet/telnetd/telnetd.8
index 8cc1525..684f8a4 100644
--- a/contrib/telnet/telnetd/telnetd.8
+++ b/contrib/telnet/telnetd/telnetd.8
@@ -34,7 +34,7 @@
 .\"
 .Dd January 27, 2000
 .Dt TELNETD 8
-.Os BSD 4.2
+.Os
 .Sh NAME
 .Nm telnetd
 .Nd DARPA
@@ -527,7 +527,6 @@ is compiled with support for data encryption, and
 indicates a willingness to decrypt
 the data stream.
 .El
-.Sh ENVIRONMENT
 .Sh FILES
 .Bl -tag -width /usr/ucb/bftp -compact
 .It Pa /etc/services
diff --git a/crypto/telnet/telnet/telnet.1 b/crypto/telnet/telnet/telnet.1
index 96a03db..20d0e23 100644
--- a/crypto/telnet/telnet/telnet.1
+++ b/crypto/telnet/telnet/telnet.1
@@ -34,7 +34,7 @@
 .\"
 .Dd January 27, 2000
 .Dt TELNET 1
-.Os BSD 4.2
+.Os
 .Sh NAME
 .Nm telnet
 .Nd user interface to the 
diff --git a/crypto/telnet/telnetd/telnetd.8 b/crypto/telnet/telnetd/telnetd.8
index 8cc1525..684f8a4 100644
--- a/crypto/telnet/telnetd/telnetd.8
+++ b/crypto/telnet/telnetd/telnetd.8
@@ -34,7 +34,7 @@
 .\"
 .Dd January 27, 2000
 .Dt TELNETD 8
-.Os BSD 4.2
+.Os
 .Sh NAME
 .Nm telnetd
 .Nd DARPA
@@ -527,7 +527,6 @@ is compiled with support for data encryption, and
 indicates a willingness to decrypt
 the data stream.
 .El
-.Sh ENVIRONMENT
 .Sh FILES
 .Bl -tag -width /usr/ucb/bftp -compact
 .It Pa /etc/services
diff --git a/games/dm/dm.conf.5 b/games/dm/dm.conf.5
index fb3e514..6947399 100644
--- a/games/dm/dm.conf.5
+++ b/games/dm/dm.conf.5
@@ -34,7 +34,7 @@
 .\"
 .Dd May 31, 1993
 .Dt DM.CONF 5
-.Os BSD 4.2
+.Os
 .Sh NAME
 .Nm dm.conf
 .Nd \&dm configuration file
diff --git a/games/fortune/fortune/fortune.6 b/games/fortune/fortune/fortune.6
index bd1cd41..e0bd604 100644
--- a/games/fortune/fortune/fortune.6
+++ b/games/fortune/fortune/fortune.6
@@ -37,7 +37,7 @@
 .\"
 .Dd April 19, 1994
 .Dt FORTUNE 6
-.Os BSD 4
+.Os
 .Sh NAME
 .Nm fortune
 .Nd "print a random, hopefully interesting, adage"
diff --git a/games/fortune/strfile/strfile.8 b/games/fortune/strfile/strfile.8
index 2fed695..7c715a4 100644
--- a/games/fortune/strfile/strfile.8
+++ b/games/fortune/strfile/strfile.8
@@ -38,7 +38,7 @@
 .\"
 .Dd June 9, 1993
 .Dt STRFILE 8
-.Os BSD 4
+.Os
 .Sh NAME
 .Nm strfile ,
 .Nm unstr
diff --git a/games/random/random.6 b/games/random/random.6
index 503e03f..16a6e22 100644
--- a/games/random/random.6
+++ b/games/random/random.6
@@ -34,7 +34,7 @@
 .\"
 .Dd March 31, 1994
 .Dt RANDOM 6
-.Os BSD 4
+.Os
 .Sh NAME
 .Nm random
 .Nd random lines from a file or random numbers
diff --git a/gnu/lib/libdialog/dialog.3 b/gnu/lib/libdialog/dialog.3
index a01bac9..9b6eb48 100644
--- a/gnu/lib/libdialog/dialog.3
+++ b/gnu/lib/libdialog/dialog.3
@@ -15,7 +15,7 @@
 .\"
 .Dd January 1, 2000
 .Dt DIALOG 3
-.Os FreeBSD
+.Os
 .Sh NAME
 .Nm draw_shadow ,
 .Nm draw_box ,
diff --git a/gnu/usr.bin/ld/ld.1 b/gnu/usr.bin/ld/ld.1
index f6add79..ffee4d9 100644
--- a/gnu/usr.bin/ld/ld.1
+++ b/gnu/usr.bin/ld/ld.1
@@ -31,7 +31,7 @@
 .\"
 .Dd October 14, 1993
 .Dt LD 1
-.Os FreeBSD
+.Os
 .Sh NAME
 .Nm ld
 .Nd link editor
diff --git a/gnu/usr.bin/ld/ld.1aout b/gnu/usr.bin/ld/ld.1aout
index ddd4899..186a75b 100644
--- a/gnu/usr.bin/ld/ld.1aout
+++ b/gnu/usr.bin/ld/ld.1aout
@@ -31,7 +31,7 @@
 .\"
 .Dd October 14, 1993
 .Dt LD 1
-.Os FreeBSD
+.Os
 .Sh NAME
 .Nm ld
 .Nd link editor
diff --git a/gnu/usr.bin/man/makewhatis/makewhatis.1 b/gnu/usr.bin/man/makewhatis/makewhatis.1
index 262027f..19615ba 100644
--- a/gnu/usr.bin/man/makewhatis/makewhatis.1
+++ b/gnu/usr.bin/man/makewhatis/makewhatis.1
@@ -25,7 +25,7 @@
 .\" $FreeBSD$
 .Dd January 12, 1995
 .Dt MAKEWHATIS 1
-.Os FreeBSD
+.Os
 .Sh NAME
 .Nm makewhatis
 .Nd create whatis database
diff --git a/gnu/usr.bin/man/makewhatis/makewhatis.local.8 b/gnu/usr.bin/man/makewhatis/makewhatis.local.8
index 1bf8fc1..c942add 100644
--- a/gnu/usr.bin/man/makewhatis/makewhatis.local.8
+++ b/gnu/usr.bin/man/makewhatis/makewhatis.local.8
@@ -25,7 +25,7 @@
 .\" $FreeBSD$
 .Dd April 26, 1996
 .Dt MAKEWHATIS.LOCAL 8
-.Os FreeBSD
+.Os
 .Sh NAME
 .Nm makewhatis.local , catman.local
 .Nd start makewhatis or catman for local file systems
diff --git a/gnu/usr.bin/tar/tar.1 b/gnu/usr.bin/tar/tar.1
index 3b425f6..3cc2ea7 100644
--- a/gnu/usr.bin/tar/tar.1
+++ b/gnu/usr.bin/tar/tar.1
@@ -7,7 +7,7 @@
 .\" $FreeBSD$
 .\"
 .Dd December 23, 2000
-.Os FreeBSD
+.Os
 .Dt TAR 1
 .Sh NAME
 .Nm tar
diff --git a/usr.bin/makewhatis/makewhatis.local.8 b/usr.bin/makewhatis/makewhatis.local.8
index 1bf8fc1..c942add 100644
--- a/usr.bin/makewhatis/makewhatis.local.8
+++ b/usr.bin/makewhatis/makewhatis.local.8
@@ -25,7 +25,7 @@
 .\" $FreeBSD$
 .Dd April 26, 1996
 .Dt MAKEWHATIS.LOCAL 8
-.Os FreeBSD
+.Os
 .Sh NAME
 .Nm makewhatis.local , catman.local
 .Nd start makewhatis or catman for local file systems