diff --git a/usr.bin/lockf/lockf.1 b/usr.bin/lockf/lockf.1
--- a/usr.bin/lockf/lockf.1
+++ b/usr.bin/lockf/lockf.1
@@ -1,4 +1,6 @@
 .\"
+.\" SPDX-License-Identifier: BSD-2-Clause
+.\"
 .\" Copyright (C) 1998 John D. Polstra.  All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -22,7 +24,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd November 25, 2023
+.Dd January 15, 2025
 .Dt LOCKF 1
 .Os
 .Sh NAME
@@ -104,15 +106,10 @@
 option is not used, then no guarantees around lock ordering can be made.
 .Pp
 The following options are supported:
-.Bl -tag -width ".Fl t Ar seconds"
+.Bl -tag -width "-t seconds"
 .It Fl k
 Causes the lock file to be kept (not removed) after the command
 completes.
-.It Fl s
-Causes
-.Nm
-to operate silently.
-Failure to acquire the lock is indicated only in the exit status.
 .It Fl n
 Causes
 .Nm
@@ -126,6 +123,11 @@
 will create
 .Ar file
 if necessary.
+.It Fl s
+Causes
+.Nm
+to operate silently.
+Failure to acquire the lock is indicated only in the exit status.
 .It Fl t Ar seconds
 Specifies a timeout for waiting for the lock.
 By default,
@@ -165,32 +167,32 @@
 Otherwise, it returns one of the exit codes defined in
 .Xr sysexits 3 ,
 as follows:
-.Bl -tag -width ".Dv EX_CANTCREAT"
-.It Dv EX_TEMPFAIL
-The specified lock file was already locked by another process.
-.It Dv EX_CANTCREAT
-The
+.Bl -tag -width "EX_UNAVAILABLE (69)"
+.It Dv EX_USAGE Pq 64
+There was an error on the
 .Nm
-utility
-was unable to create the lock file, e.g., because of insufficient access
-privileges.
-.It Dv EX_UNAVAILABLE
+command line.
+.It Dv EX_UNAVAILABLE Pq 69
 The
 .Fl n
 option is specified and the specified lock file does not exist.
-.It Dv EX_USAGE
-There was an error on the
-.Nm
-command line.
-.It Dv EX_OSERR
-A system call (e.g.,
-.Xr fork 2 )
-failed unexpectedly.
-.It Dv EX_SOFTWARE
+.It Dv EX_SOFTWARE Pq 70
 The
 .Ar command
 did not exit normally,
 but may have been signaled or stopped.
+.It Dv EX_OSERR Pq 71
+A system call (e.g.,
+.Xr fork 2 Ns ).
+.It Dv EX_CANTCREAT Pq 73
+The
+.Nm
+utility
+was unable to create the lock file, e.g., because of insufficient access
+privileges.
+failed unexpectedly.
+.It Dv EX_TEMPFAIL Pq 75
+The specified lock file was already locked by another process.
 .El
 .Sh EXAMPLES
 The first job takes a lock and sleeps for 5 seconds in the background.
@@ -211,9 +213,10 @@
 Success
 [1]+  Done                    lockf mylock sleep 1
 .Ed
+.Pp
 Lock a file and run a script, return immediately if the lock is not
-available. Do not delete the file afterward so lock order is
-guaranteed.
+available.
+Do not delete the file afterward so lock order is guaranteed.
 .Pp
 .Dl $ lockf -t 0 -k /tmp/my.lock myscript
 .Pp