cmd.SuperCommand: revise docstrings
cmd.SuperCommand: revise docstrings

sinzui/juju,makyo/juju,anastasiamac/juju,Altoros/juju-vmware,Altoros/juju-cloudsigma,bac/juju,voidspace/juju,reedobrien/juju,marcoceppi/juju,mhilton/juju-juju,jrwren/juju,jrwren/juju,fwereade/juju,axw/juju,perrito666/juju,makyo/juju,AdamIsrael/juju,macgreagoir/juju,dimitern/juju,voidspace/juju,dooferlad/juju,alesstimec/juju,waigani/juju,tsakas/juju,mhilton/juju-juju,frobware/juju,cloud-green/juju,frobware/juju,marcmolla/juju,fwereade/juju,rogpeppe/juju,dooferlad/juju,wwitzel3/juju,anastasiamac/juju,alesstimec/juju,dooferlad/juju,davecheney/juju,howbazaar/juju,bogdanteleaga/juju,davecheney/juju,sinzui/juju,frankban/juju,mjs/juju,perrito666/juju,kat-co/juju,frankban/juju-tmp,macgreagoir/juju,dimitern/juju,mhilton/juju-juju,mikemccracken/juju,jrwren/juju,axw/juju,ericsnowcurrently/juju,mjs/juju,dimitern/juju,davecheney/juju,anastasiamac/juju,cmars/juju,cmars/juju,macgreagoir/juju,marcoceppi/juju,wwitzel3/juju,mjs/juju,ericsnowcurrently/juju,bac/juju,mjs/juju,mattyw/juju,axw/juju,tasdomas/juju,bz2/juju,marcmolla/juju,Altoros/juju-vmware,howbazaar/juju,voidspace/juju,howbazaar/juju,Altoros/juju-cloudsigma,perrito666/juju,perrito666/juju,alesstimec/juju,reedobrien/juju,sinzui/juju,bogdanteleaga/juju,bz2/juju,tych0/juju,reedobrien/juju,kat-co/juju,tych0/juju,mhilton/juju,gabriel-samfira/juju,dooferlad/juju,mikemccracken/juju,makyo/juju,macgreagoir/juju,frobware/juju,thomnico/juju,bogdanteleaga/juju,voidspace/juju,waigani/juju,tsakas/juju,dimitern/juju,kat-co/juju,cherylj/juju,reedobrien/store,ericsnowcurrently/juju,cherylj/juju,davecheney/juju,mjs/juju,waigani/juju,mikemccracken/juju,Altoros/juju-cloudsigma,cherylj/juju,bz2/juju,marcoceppi/juju,mhilton/juju,tasdomas/juju,AdamIsrael/juju,AdamIsrael/juju,mjs/juju,mhilton/juju-juju,wwitzel3/juju,marcmolla/juju,bz2/juju,kat-co/juju,tsakas/juju,thomnico/juju,alesstimec/juju,bac/juju,kat-co/juju,fwereade/juju,axw/juju,bz2/juju,frankban/juju-tmp,frankban/juju-tmp,gabriel-samfira/juju,reedobrien/juju,frankban/juju,dimitern/juju,frankban/juju-tmp,tsakas/juju,dooferlad/juju,alesstimec/juju,sinzui/juju,bogdanteleaga/juju,marcoceppi/juju,anastasiamac/juju,tych0/juju,marcmolla/juju,mhilton/juju,mjs/juju,wwitzel3/juju,makyo/juju,thomnico/juju,Altoros/juju-vmware,frankban/juju,axw/juju,mhilton/juju,cmars/juju,tasdomas/juju,mattyw/juju,perrito666/juju,cmars/juju,cloud-green/juju,cherylj/juju,Altoros/juju-vmware,mattyw/juju,waigani/juju,macgreagoir/juju,ericsnowcurrently/juju,mattyw/juju,reedobrien/juju,marcmolla/juju,cloud-green/juju,bac/juju,AdamIsrael/juju,ericsnowcurrently/juju,gabriel-samfira/juju,thomnico/juju,Altoros/juju-cloudsigma,gabriel-samfira/juju,rogpeppe/juju,mikemccracken/juju,cloud-green/juju,tasdomas/juju,rogpeppe/juju,tych0/juju,fwereade/juju,howbazaar/juju,frankban/juju,frankban/juju,anastasiamac/juju,gabriel-samfira/juju,mikemccracken/juju,howbazaar/juju,bac/juju