vipw: (man page) uniformize header and footer, tweak the formatting

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>

diff --git a/login-utils/vipw.8 b/login-utils/vipw.8
index 6ed482d5f2e98e86445de3824889eec1fa84e0b3..eacf2c144f22e778b90a48534076d285dc70b9d5 100644 (file)
--- a/login-utils/vipw.8
+++ b/login-utils/vipw.8
@@ -31,12 +31,12 @@
 .\"
 .\"     from: @(#)vipw.8       6.7 (Berkeley) 3/16/91
 .\"
-.Dd 7 July 1996
-.Dt VIPW 8
-.Os Util-Linux 2.6
+.Dd July 1996 "  "
+.Dt VIPW(8) "" "System Administration"
+.Os util-linux
 .Sh NAME
 .Nm vipw, vigr
-.Nd edit the password or group files
+.Nd edit the password or group file
 .Sh SYNOPSIS
 .Nm vipw
 .Op Fl V
@@ -45,22 +45,27 @@
 .Op Fl V
 .Op Fl -version
 .Sh DESCRIPTION
-.Nm Vipw
+.Nm vipw
 edits the password file after setting the appropriate locks,
 and does any necessary processing after the password file is unlocked.
 If the password file is already locked for editing by another user,
 .Nm vipw
 will ask you
-to try again later. The default editor for
+to try again later.  The default editor for
 .Nm vipw
+and
+.Nm vigr
 is
 .Xr vi 1 .
-.br
-.Nm Vigr
-edits the group file in the same manner as vipw.
+.Nm vigr
+edits the group file in the same manner as
+.Nm vipw
+does the passwd file.
 .Sh ENVIRONMENT
 If the following environment variable exists it will be utilized by
-.Nm vipw :
+.Nm vipw
+and
+.Nm vigr :
 .Bl -tag -width EDITOR
 .It Ev EDITOR
 The editor specified by the string