fix specs, fix small bug in details

ee/app/services/ee/audit_event_service.rb

@@ -97,7 +97,6 @@ module EE
     def unauth_security_event
       return unless audit_events_enabled?
 
-
       @details.delete(:ip_address) unless admin_audit_log_enabled?
       @details[:entity_path] = @entity&.full_path
 

lib/audit/details.rb

@@ -31,7 +31,7 @@ module Audit
         "Removed #{value}"
       when :failed_login
         "Failed to login with #{Gitlab::OAuth::Provider.label_for(value).upcase} authentication"
-        when :custom
+      when :custom_message
         value
       else
         text_for_change(value)

spec/requests/api/users_spec.rb

@@ -489,14 +489,6 @@ describe API::Users do
       expect(user.reload.organization).to eq('GitLab')
     end
 
-    it 'updates user with a new email' do
-      put api("/users/#{user.id}", admin), email: 'new@email.com'
-
-      expect(response).to have_http_status(200)
-      expect(user.reload.notification_email).to eq('new@email.com')
-      expect(AuditEvent.count).to eq(1)
-    end
-
     it 'updates user with avatar' do
       put api("/users/#{user.id}", admin), { avatar: fixture_file_upload(Rails.root + 'spec/fixtures/banana_sample.gif', 'image/gif') }