ksmutil usage output is incorrect

$ ods-ksmutil -f /home/jad/fakeroot/etc/opendnssec/conf.xml setup
Unknown command: /home/jad/fakeroot/etc/opendnssec/conf.xml
usage: ods-ksmutil [-f config] command [options]

help
--version aka -V
setup
...

But the code says
static struct option long_options[] =
{

{"all", no_argument, 0, 'a'}

,

{"bits", required_argument, 0, 'b'}

,

{"config", required_argument, 0, 'c'}

,

{"ds", no_argument, 0, 'd'}

,

{"keystate", required_argument, 0, 'e'}

,

{"no-retire", no_argument, 0, 'f'}

,
...