make SYNOPSIS match usage to indicate -l is optional in:
authorjmc <jmc@openbsd.org>
Tue, 24 Aug 2021 13:15:07 +0000 (13:15 +0000)
committerjmc <jmc@openbsd.org>
Tue, 24 Aug 2021 13:15:07 +0000 (13:15 +0000)
commitc9554ba2952a1fca04c772dcbf96e1a936ad3523
tree19b6c5e975551ef784196b50b9a949832ee09f3b
parent9930d3aaf0b7956df78f2531e19111f59f880496
make SYNOPSIS match usage to indicate -l is optional in:

swapctl [[-l] | -s] [-k]

from martin vahlensieck
sbin/swapctl/swapctl.8