Fix users()
Fix users()

Was gettig `Cannot read property 'data' of undefined`, because @brain was never set
ClaudeBot/hubot,mutewinter/hubot,scboucher/hubot,wieden-kennedy/hubot,hubotio/hubot,ddmng/brazil82-hubot,taojuntjpp/hubot,github/hubot,github/hubot,andrewpong/awp-hubot,RavenB/hubot,Mattlk13/Hubot,markstory/hubot,vkhang55/hubot,howprice/hubot,kgrz/hubot,rileytg/chenbot,hotrannam/hubot,daudich/hubot,krahman/hubot,msound/hubot,Arthraim/merlin,ooohiroyukiooo/hubot,blackwellops/hubot,lisb/hubot,ouadie-lahdioui/hubot,scboucher/hubot,alexchenfeng/hubot,sharabash/hubot,lisb/hubot,cycomachead/hubot,PopExpert/hubot,PopExpert/hubot,alexchenfeng/hubot,alexchenfeng/hubot,lizardpie/hubot,jschell/hubot,ToriTomyuTomyu/nothing-yet,jaketrent/moneypenny,SIOPCO/hubot,alex-zhang/hubot,andrewpong/awp-hubot,fgbreel/hubot,keyvanakbary/hubot,kristenmills/hubot,WaleedAshraf/hubot,nakaearth/myhubot,edorsey/hubot,joshsobota/hubot,mauricionr/hubot,ajschex/hubot,armilam/lessonly-bort,awbauer/hubot,rayatbuzzfeed/hubot,limianwang/hubot,decaffeinate-examples/hubot,poppingtonic/hubot,gregkare/hubot,skcript/skubot,markstory/hubot,nandub/hubot,makii42/hubot,yujiroarai/hws-hubot,b3nj4m/hubot,codydaig/hubot,rmdelo/appboy-hubot,julianromera/hubot,alucardzhou/hubot,yyolk/glitchby,eshamow/gutterbot,jianchen2580/hubot,Drooids/hubot,michaelansel/hubot,yyolk/glitchby,voltsdigital/hubot,tiagochiavericosta/hubot,iDTLabssl/hubot,danielcompton/hubot,jasonrhodes/botzero,doudoupower/hubot,aslihandincer/hubot,ykusumi/test-hubot,alexchenfeng/hubot,kkirsche/hubot,brodul/hubot,CobyR/hubot,wyncode/hubot,chadfurman/hubot,ykelvis/hubot,geoffreyanderson/hubot,davidkassa/hubot,PropertyUX/nubot,pchaigno/hubot,lukw00/hubot,alexchenfeng/hubot,melexis/melexis-hubot,bgranberry/hubot,nandub/hubot,hcxiong/hubot,mchill/hubot,GrimDerp/hubot,decaffeinate-examples/hubot,fstehle/hubot,PropertyUX/nubot,mujiansu/hubot,cameronmcefee/hubot,RiddickSky/hubot,mrb/hubot,Snorlock/hubot,eetuuuu/hubot,hubotio/hubot,minted/hubot,craig5/hubot,plated/hubot,rileytg/chenbot,mcanthony/hubot,AlexandrPuryshev/hubot,zvelo/hubot,leohmoraes/hubot,jaketrent/moneypenny,lisb/hubot,bradparks/hubot__github_chat_bot,rafaell-lycan/Hubot-X9,rlugojr/hubot,ajayanandgit/hubot,dopeboy/hubot,sdimkov/hubot,ToriTomyuTomyu/nothing-yet,jasonkarns/hubot,shinvdu/hubot,mjurczyk/hubot,lizardpie/hubot,Hartmarken/hubot