fix spec failures

app/controllers/admin/users_controller.rb

@@ -152,7 +152,7 @@ class Admin::UsersController < Admin::ApplicationController
 
   def remove_email
     email = user.emails.find(params[:email_id])
-    success = Emails::DestroyService.new(current_user, user, email: email.email).execute
+    success = Emails::DestroyService.new(user, email: email.email).execute
 
     respond_to do |format|
       if success

app/controllers/profiles/two_factor_auths_controller.rb

@@ -41,10 +41,8 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
 
   def create
     if current_user.validate_and_consume_otp!(params[:pin_code])
-      codes = nil
-
       Users::UpdateService.new(current_user, otp_required_for_login: true).execute! do |user|
-        codes = user.generate_otp_backup_codes!
+        @codes = user.generate_otp_backup_codes!
       end
 
       render 'create'

spec/services/emails/create_service_spec.rb

@@ -4,7 +4,7 @@ describe Emails::CreateService, services: true do
   let(:user) { create(:user) }
   let(:opts) { { email: 'new@email.com' } }
 
-  subject(:service) { described_class.new(user, user, opts) }
+  subject(:service) { described_class.new(user, opts) }
 
   describe '#execute' do
     it 'creates an email with valid attributes' do

spec/services/emails/destroy_service_spec.rb

@@ -4,7 +4,7 @@ describe Emails::DestroyService, services: true do
   let!(:user) { create(:user) }
   let!(:email) { create(:email, user: user) }
 
-  subject(:service) { described_class.new(user, user, email: email.email) }
+  subject(:service) { described_class.new(user, email: email.email) }
 
   describe '#execute' do
     it 'removes an email' do