mdoc(7) police: laundry.

1 files changed, 16 insertions, 17 deletions

diff --git a/sbin/tunefs/tunefs.8 b/sbin/tunefs/tunefs.8
index 7ab3665bd812..903713f2a110 100644
--- a/sbin/tunefs/tunefs.8
+++ b/sbin/tunefs/tunefs.8
@@ -45,13 +45,11 @@
 .Op Fl e Ar maxbpg
 .Op Fl f Ar avgfilesize
 .Op Fl m Ar minfree
-.Bk -words
-.Op Fl n Ar enable | disable
-.Op Fl o Ar space | time
+.Op Fl n Cm enable | disable
+.Op Fl o Cm space | time
 .Op Fl p
 .Op Fl s Ar avgfpdir
-.Ek
-.Ar special | Ar filesystem
+.Ar special | filesystem
 .Sh DESCRIPTION
 The
 .Nm
@@ -59,18 +57,19 @@ utility is designed to change the dynamic parameters of a filesystem
 which affect the layout policies.
 The
 .Nm
-program cannot be run on an active filesystem.
+utility cannot be run on an active filesystem.
 To change an active filesystem,
-you must either downgrade the filesystem to read-only
-or unmount it.
+it must be downgraded to read-only or unmounted.
 .Pp
 The parameters which are to be changed are indicated by the flags
 given below:
 .Bl -tag -width indent
 .It Fl A
-The filesystem has several backups of the super-block.  Specifying
+The filesystem has several backups of the super-block.
+Specifying
 this option will cause all backups to be modified as well as the
-primary super-block.  This is potentially dangerous - use with caution.
+primary super-block.
+This is potentially dangerous - use with caution.
 .It Fl a Ar maxcontig
 Specify the maximum number of contiguous blocks that will
 be laid out before allowing a rotational delay.
@@ -90,14 +89,13 @@ more frequently than if they were allowed to allocate all the blocks
 in a cylinder group before seeking elsewhere.
 For filesystems with exclusively large files,
 this parameter should be set higher.
-.It Fl f Ar avgfilezsize
+.It Fl f Ar avgfilesize
 Specify the expected average file size.
 .It Fl m Ar minfree
 Specify the percentage of space held back
 from normal users; the minimum free space threshold.
 The default value used is 8%.
 Note that lowering the threshold can adversely affect performance:
-.Pp
 .Bl -bullet
 .It
 Settings of 5% and less force space optimization to
@@ -113,9 +111,9 @@ factor of three over the performance obtained at a 10% threshold.
 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 n Ar enable | disable
+.It Fl n Cm enable | disable
 Turn on/off soft updates.
-.It Fl o Ar space | time
+.It Fl o Cm space | time
 The filesystem can either try to minimize the time spent
 allocating blocks, or it can attempt to minimize the space
 fragmentation on the disk.
@@ -125,12 +123,13 @@ The kernel normally changes the preference automatically as
 the percent fragmentation changes on the filesystem.
 .It Fl p
 Show a summary of what the current tunable settings
-are on the selected filesystem.  More detailed information can be
+are on the selected filesystem.
+More detailed information can be
 obtained from the
 .Xr dumpfs 8
 or
 .Xr ffsinfo 8
-programs.
+utilities.
 .It Fl s Ar avgfpdir
 Specify the expected number of files per directory.
 .El
@@ -160,7 +159,7 @@ specified mount point.
 .%O "(reprinted in the BSD System Manager's Manual, SMM:5)"
 .Re
 .Sh BUGS
-This program should work on active filesystems.
+This utility should work on active filesystems.
 .\" Take this out and a Unix Daemon will dog your steps from now until
 .\" the time_t's wrap around.
 .Pp