K 10
svn:author
V 5
joerg
K 8
svn:date
V 27
2022-01-18T21:16:24.420597Z
K 7
svn:log
V 581
usbconfig: documentation fixes, mainly for -i option

* in usage(), clearly mark -i interface as optional
* both, -u busnum and -a devaddr are optional as well
* various minor man page fixes
* clearly mark those two commands that actually use -i ifaceidx
* remove unused bitfield tag got_iface
* fix indentation level according to review comment

Differential Revision:	https://reviews.freebsd.org/D33579/
Reviewed by:	hselasky

(cherry picked from commit cae1884d4791726f5acf5d64bba9a3583b63e38b)

Git Hash:   940db7edacb21a513924472f6cf4eec6a5e75090
Git Author: joerg@FreeBSD.org
END