Fix migration
Fix migration

self.change => change
doorkeeper-gem/doorkeeper,coinbase/modified-doorkeeper,ministryofjustice/doorkeeper,calfzhou/doorkeeper,stormz/doorkeeper,shivakumaarmgs/doorkeeper,outstand/doorkeeper,calfzhou/doorkeeper,vovimayhem/doorkeeper,kolorahl/doorkeeper,AdStage/doorkeeper,ezilocchi/doorkeeper,jasl/doorkeeper,pmdeazeta/doorkeeper,nbulaj/doorkeeper,ValMilkevich/doorkeeper,dollarshaveclub/doorkeeper,doorkeeper-gem/doorkeeper,Tout/doorkeeper,EasterAndJay/doorkeeper,ifeelgoods/doorkeeper,ukasiu/doorkeeper,moneytree/doorkeeper,GeekOnCoffee/doorkeeper,dk1234567/doorkeeper,GeekOnCoffee/doorkeeper,phillbaker/doorkeeper,jasl/doorkeeper,AICIDNN/doorkeeper,outstand/doorkeeper,identification-io/doorkeeper,dk1234567/doorkeeper,mavenlink/doorkeeper,jasl/doorkeeper,mavenlink/doorkeeper,AdStage/doorkeeper,shivakumaarmgs/doorkeeper,Tout/doorkeeper,ifeelgoods/doorkeeper,ngpestelos/doorkeeper,Uysim/doorkeeper,Tout/doorkeeper,EasterAndJay/doorkeeper,CloudTags/doorkeeper,nbulaj/doorkeeper,moneytree/doorkeeper,daande/doorkeeper,telekomatrix/doorkeeper,identification-io/doorkeeper,telekomatrix/doorkeeper,CloudTags/doorkeeper,CloudTags/doorkeeper,ukasiu/doorkeeper,ngpestelos/doorkeeper,CloudTags/doorkeeper,vanboom/doorkeeper,ezilocchi/doorkeeper,vovimayhem/doorkeeper,ValMilkevich/doorkeeper,daande/doorkeeper,coinbase/modified-doorkeeper,vanboom/doorkeeper,coinbase/modified-doorkeeper,dollarshaveclub/doorkeeper,stefania11/doorkeeper,ministryofjustice/doorkeeper,stormz/doorkeeper,stefania11/doorkeeper,ifeelgoods/doorkeeper,lalithr95/doorkeeper,6fusion/doorkeeper,outstand/doorkeeper,AICIDNN/doorkeeper,lalithr95/doorkeeper,Uysim/doorkeeper,kolorahl/doorkeeper,mavenlink/doorkeeper,doorkeeper-gem/doorkeeper,6fusion/doorkeeper,pmdeazeta/doorkeeper