Add optional user argument to documentation
Add optional user argument to documentation

cyrixhero/t,tucobenedicto/t,sjfloat/t,tjschuck/t,tucobenedicto/t,freebsdgirl/t,sjfloat/t,zazens/t,sideci-sample/sideci-sample-t,zenspider/t,l371559739/t,sideci-sample/sideci-sample-t,freebsdgirl/t,zenspider/t,l371559739/t,sferik/t,tucobenedicto/t,cyrixhero/t,cyrixhero/t,zazens/t,chastell/t,sferik/t,zazens/t,tjschuck/t,chastell/t,sjfloat/t,zenspider/t,chastell/t,l371559739/t