enhance ChannelTest docs
enhance ChannelTest docs

phoenixframework/phoenix,Joe-noh/phoenix,DavidAlphaFox/phoenix,optikfluffel/phoenix,lono-devices/phoenix,michalmuskala/phoenix,gjaldon/phoenix,nshafer/phoenix,evax/phoenix,optikfluffel/phoenix,DavidAlphaFox/phoenix,Smulligan85/phoenix,mschae/phoenix,optikfluffel/phoenix,andrewvy/phoenix,cas27/phoenix,jamilabreu/phoenix,vic/phoenix,dmarkow/phoenix,ericmj/phoenix,eksperimental/phoenix,phoenixframework/phoenix,Rumel/phoenix,Gazler/phoenix,mitchellhenke/phoenix,ybur-yug/phoenix,cas27/phoenix,Rumel/phoenix,Gazler/phoenix,bsmr-erlang/phoenix,wsmoak/phoenix,trarbr/phoenix,omotenko/phoenix_auth,mobileoverlord/phoenix,iStefo/phoenix,korobkov/phoenix,mobileoverlord/phoenix,dmarkow/phoenix,rodrigues/phoenix,lono-devices/phoenix,manukall/phoenix,Kosmas/phoenix,stevedomin/phoenix,Kosmas/phoenix,seejee/phoenix,nshafer/phoenix,rodrigues/phoenix,0x00evil/phoenix,stevedomin/phoenix,evax/phoenix,seejee/phoenix,rafbgarcia/phoenix,phoenixframework/phoenix,CultivateHQ/phoenix,Smulligan85/phoenix,mvidaurre/phoenix,trarbr/phoenix,michalmuskala/phoenix,ericmj/phoenix,ybur-yug/phoenix,gjaldon/phoenix,Ben-Evolently/phoenix,jwarwick/phoenix,jamilabreu/phoenix,mvidaurre/phoenix,ephe-meral/phoenix,rafbgarcia/phoenix,Joe-noh/phoenix,korobkov/phoenix,vic/phoenix,mschae/phoenix,omotenko/phoenix_auth,mitchellhenke/phoenix,pap/phoenix,0x00evil/phoenix,eksperimental/phoenix,keathley/phoenix,bsmr-erlang/phoenix,pap/phoenix,andrewvy/phoenix,nshafer/phoenix,iStefo/phoenix,keathley/phoenix,wsmoak/phoenix,jwarwick/phoenix,lancehalvorsen/phoenix,CultivateHQ/phoenix,manukall/phoenix,lancehalvorsen/phoenix,ephe-meral/phoenix,0x00evil/phoenix,rafbgarcia/phoenix