Fix syntax error.

spec/services/staff_action_logger_spec.rb

@@ -406,6 +406,7 @@ describe StaffActionLogger do
       expect(user_history.action).to eq(UserHistory.actions[:activate_user])
       expect(user_history.details).to eq(reason)
     end
+  end
 
   describe '#log_readonly_mode' do
     it "creates a new record" do