Remove unneeded comma
Remove unneeded comma

jwarwick/phoenix,michalmuskala/phoenix,phoenixframework/phoenix,Joe-noh/phoenix,trarbr/phoenix,bratsche/phoenix_guides,0x00evil/phoenix,pap/phoenix,Kosmas/phoenix,dmarkow/phoenix,mobileoverlord/phoenix,optikfluffel/phoenix,phoenixframework/phoenix,evax/phoenix,jwarwick/phoenix,rafbgarcia/phoenix,stevedomin/phoenix,mitchellhenke/phoenix,trarbr/phoenix,Kosmas/phoenix,Joe-noh/phoenix,mschae/phoenix,eksperimental/phoenix,gjaldon/phoenix,bsmr-erlang/phoenix,keathley/phoenix,Gazler/phoenix,0x00evil/phoenix,michalmuskala/phoenix,korobkov/phoenix,keathley/phoenix,rafbgarcia/phoenix,mitchellhenke/phoenix,0x00evil/phoenix,stevedomin/phoenix,optikfluffel/phoenix,optikfluffel/phoenix,mschae/phoenix,Gazler/phoenix,mobileoverlord/phoenix,dmarkow/phoenix,evax/phoenix,eksperimental/phoenix,nshafer/phoenix,bsmr-erlang/phoenix,korobkov/phoenix,nshafer/phoenix,gjaldon/phoenix,nshafer/phoenix,phoenixframework/phoenix,pap/phoenix,rafbgarcia/phoenix