minor change in method signature
minor change in method signature

edx/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,nagyistoce/edx-app-ios,yrchen/edx-app-ios,edx/edx-app-ios,knehez/edx-app-ios,yrchen/edx-app-ios,proversity-org/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,keyeMyria/edx-app-ios,Ben21hao/edx-app-ios-new,nagyistoce/edx-app-ios,edx/edx-app-ios,edx/edx-app-ios,chinlam91/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,knehez/edx-app-ios,chinlam91/edx-app-ios,keyeMyria/edx-app-ios,edx/edx-app-ios,adoosii/edx-app-ios,lovehhf/edx-app-ios,nagyistoce/edx-app-ios,proversity-org/edx-app-ios,appsembler/edx-app-ios,Ben21hao/edx-app-ios-new,edx/edx-app-ios,lovehhf/edx-app-ios,nagyistoce/edx-app-ios,appsembler/edx-app-ios,chinlam91/edx-app-ios,proversity-org/edx-app-ios,proversity-org/edx-app-ios,lovehhf/edx-app-ios,Ben21hao/edx-app-ios-new,edx/edx-app-ios,nagyistoce/edx-app-ios,appsembler/edx-app-ios,chinlam91/edx-app-ios,adoosii/edx-app-ios,lovehhf/edx-app-ios,yrchen/edx-app-ios,adoosii/edx-app-ios,proversity-org/edx-app-ios,Ben21hao/edx-app-ios-new,knehez/edx-app-ios,keyeMyria/edx-app-ios,appsembler/edx-app-ios,proversity-org/edx-app-ios,adoosii/edx-app-ios,Ben21hao/edx-app-ios-new,knehez/edx-app-ios,keyeMyria/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,Ben21hao/edx-app-ios-enterprise-new,appsembler/edx-app-ios,knehez/edx-app-ios