make SYNOPSIS match usage to indicate -l is optional in:

	swapctl [[-l] | -s] [-k]

from martin vahlensieck

diff --git a/sbin/swapctl/swapctl.8 b/sbin/swapctl/swapctl.8
index 10a76bd..8a73365 100644 (file)
--- a/sbin/swapctl/swapctl.8
+++ b/sbin/swapctl/swapctl.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: swapctl.8,v 1.35 2019/12/05 12:46:54 mpi Exp $
+.\"    $OpenBSD: swapctl.8,v 1.36 2021/08/24 13:15:07 jmc Exp $
 .\"    $NetBSD: swapctl.8,v 1.14 1998/05/22 18:27:52 msaitoh Exp $
 .\"
 .\" Copyright (c) 1997 Matthew R. Green
@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 5 2019 $
+.Dd $Mdocdate: August 24 2021 $
 .Dt SWAPCTL 8
 .Os
 .Sh NAME
@@ -49,7 +49,7 @@
 .Fl d
 .Ar path
 .Nm swapctl
-.Fl l | Fl s
+.Op Oo Fl l Oc | Fl s
 .Op Fl k
 .Nm swapon
 .Fl a | Ar path