pkg-rquery: Use proper usage_rquery() instead of usage_query()
pkg-rquery: Use proper usage_rquery() instead of usage_query()

skoef/pkg,skoef/pkg,en90/pkg,khorben/pkg,junovitch/pkg,khorben/pkg,junovitch/pkg,Open343/pkg,khorben/pkg,en90/pkg,Open343/pkg