Make usage string match the man page.
authorratchov <ratchov@openbsd.org>
Tue, 21 Jun 2016 21:16:42 +0000 (21:16 +0000)
committerratchov <ratchov@openbsd.org>
Tue, 21 Jun 2016 21:16:42 +0000 (21:16 +0000)
commit8dcc4a411c4c818a90804a6b9eb09a46ac25a0ef
tree7a4db7a5af76b3a77a461128be8d5bcfc13b6425
parent3cd642e673c33411fe84751cf6ecf0bb3c2fd191
Make usage string match the man page.

suggested by jmc@
usr.bin/audioctl/audioctl.c