Sync usage with manual
authorkn <kn@openbsd.org>
Fri, 26 Aug 2022 09:14:00 +0000 (09:14 +0000)
committerkn <kn@openbsd.org>
Fri, 26 Aug 2022 09:14:00 +0000 (09:14 +0000)
commit889853de4f60d067766717ddcd7997f48cc93afa
tree94ffebdb7d49938bc98e657d5699746c5917fe11
parent1cd3c5a707481750f579f11c921533b01bb0ed8d
Sync usage with manual

-l takes chunks not specials;  while here, simplify markup for optional parts.

Feedback OK jmc
sbin/bioctl/bioctl.8
sbin/bioctl/bioctl.c