Doc nit: flyd.stream(fn) → flyd.combine
Doc nit: flyd.stream(fn) → flyd.combine

I've found something suspecting. Looks like this is a place for `combine`.
jayrbolton/flyd,jayrbolton/flyd,jayrbolton/flyd,jplikesbikes/flyd,jplikesbikes/flyd,paldepind/flyd,paldepind/flyd,paldepind/flyd,jplikesbikes/flyd