Correct use of .Nm.

sbin/mount_ext2fs/mount_ext2fs.8

@@ -29,6 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
+.\"	$Id$
 .\"
 .Dd January 31, 1996
 .Dt MOUNT_EXT2FS 8
@@ -43,7 +44,7 @@
 .Ar node
 .Sh DESCRIPTION
 The
-.Nm mount_ext2fs
+.Nm
 command attaches a ext2fs file system
 .Ar special
 device on to the file system tree at the point
@@ -54,7 +55,7 @@ This command is normally executed by
 at boot time.
 .Pp
 The options are as follows:
-.Bl -tag -width Ds
+.Bl -tag -width indent
 .It Fl o
 Options are specified with a
 .Fl o
@@ -70,6 +71,6 @@ man page for possible options and their meanings.
 .Xr mount 8
 .Sh HISTORY
 The
-.Nm mount_ext2fs
+.Nm
 function first appeared in
 .Fx 2.2 .