reorder long descriptions for arguments to be in alphabetical order.

XXX: shouldn't 'enable' and 'disable' for -n be marked up in some way?

sbin/tunefs/tunefs.8

@@ -1,4 +1,4 @@
-.\"	$NetBSD: tunefs.8,v 1.16 1999/11/15 20:53:56 fvdl Exp $
+.\"	$NetBSD: tunefs.8,v 1.17 2000/01/28 19:51:34 wiz Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -119,16 +119,6 @@ threshold.
 Note that if the value is raised above the current usage level,
 users will be unable to allocate files until enough files have
 been deleted to get under the higher threshold.
-.It Fl o Ar optimize_preference
-The file system can either try to minimize the time spent
-allocating blocks, or it can attempt to minimize the space
-fragmentation on the disk.
-If the value of minfree (see above) is less than 10%,
-then the file system should optimize for space to avoid
-running out of full sized blocks.
-For values of minfree greater than or equal to 10%,
-fragmentation is unlikely to be problematical, and
-the file system can be optimized for time.
 .It Fl n Ar soft_dependency_enabling
 The soft dependency code allows most filesystem I/O to be done
 asynchronously by reordering disk writes to ensure that the
@@ -141,6 +131,16 @@ enable;
 it is turned off by using
 .Fl n
 disable.
+.It Fl o Ar optimize_preference
+The file system can either try to minimize the time spent
+allocating blocks, or it can attempt to minimize the space
+fragmentation on the disk.
+If the value of minfree (see above) is less than 10%,
+then the file system should optimize for space to avoid
+running out of full sized blocks.
+For values of minfree greater than or equal to 10%,
+fragmentation is unlikely to be problematical, and
+the file system can be optimized for time.
 .It Fl t Ar trackskew
 This specifies the skew in sectors from one track to the next in a cylinder.
 The default value is zero, indicating that each track in a cylinder begins at