Improve docs for refute macros
Improve docs for refute macros

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