Update mac file to tap from thoughtbot/formulae
Update mac file to tap from thoughtbot/formulae

In reference to [this pull](https://github.com/thoughtbot/dotfiles/pull/222)
karlitxo/laptop,tomtoday/laptop,netguru/laptop,Kajabi/laptop,clef/laptop,listia/laptop,bkono/laptop,chadbailey59/laptop,burningpony/laptop,Vermonster/laptop,paulghaddad/laptop,eroluysal/laptop,Flightlogger/laptop,jjwon0/laptop,obitum/laptop,akhosravian/laptop,sideci-sample/sideci-sample-laptop,vorleakchy/laptop,ManageIQ/laptop,joshellington/laptop,jjwon/laptop,jakt/laptop,omc/laptop,BCoulange/laptop,linkyndy/laptop,MAubreyK/laptop,karthick03/laptop,dfang/laptop,framingeinstein/laptop,timcase/laptop,xuebinglee/laptop,eightfiveseven/laptop,SPBTV/laptop,ririjin/laptop,akhosravian/laptop,jacobsimeon/laptop,kapziel/laptop,zBMNForks/laptop,nickisnoble/laptop,tiy-houston-q3-rails/laptop,18thletter/laptop,estoeckli/laptop,jonr22/laptop,bhendo/laptop,joshellington/laptop,bkono/laptop,robbyrussell/laptop,damnitjim/laptop,camerondunford/laptop,gobble/laptop,pygeek/laptop,svnlto/laptop,darrellpratt/laptop,ncronquist/laptop,policygenius/laptop,Recombine/laptop,lrmunoz/laptop,sphillips/laptop,nathansmyth/laptop,UseFedora/laptop,jaisonerick/laptop,Jastrzebowski/laptop,notrab/laptop,steshaw/laptop,anongtech/laptop,jay3126/laptop,jszod/laptop,iphilgood/laptop,roundhouse/laptop,listia/laptop,SpecializedBicycles/laptop,cabouffard/laptop,thoughtbot/laptop,omahacodeschool/laptop,freistil/laptop,trujunzhang/laptop,frankcash/laptop,RyanMacG/laptop,qq3561501/laptop,EpionHealth/laptop,massimoksi/laptop,Nunnery/laptop,P15/laptop,rallygroup/laptop,vulk/laptop,irfanah/laptop,benliscio/laptop,peterberkenbosch/laptop,GivewellGetwell/laptop,timcase/laptop,webdev1001/laptop,avvo/laptop,emyth/laptop,griffio/laptop,dleve123/laptop,kewubenduben/laptop,ncronquist/laptop,nipe0324/laptop,schireson/laptop,paigetech/laptop,dholdren/laptop,policygenius/laptop,DRAKUN/laptop,robodisco/laptop,trujunzhang/laptop,Jyaasa/laptop,rebaselabs/laptop,karlitxo/laptop,inthebestway/laptop,kickstarter/laptop,Hatlen/laptop,jaischeema/laptop,chadbailey59/laptop,fievelk/laptop,OKAMca/laptop,hannesfostie/laptop,archaelus/laptop,ffleming/laptop,hacktiv8/macmini,agbodike/laptop,roundhouse/laptop,tonyd256/laptop,kewubenduben/laptop,patrickmelvin/laptop,robbyrussell/laptop,nikeshashar/laptop,CapeSepias/laptop,sideci-sample/sideci-sample-laptop,mcritchlow/laptop,jopecko/laptop,estoeckli/laptop