message: test: fixed root test hello to match real return
diff: @@ -15,8 +15,8 @@ describe('AppController', () => {
  });
  describe('root', () => {
  - it('should return "Hello World!"', () => {
  - expect(appController.getHello()).toBe('Hello World!');
  + it('should return "Bem vindo ao backend da NewSchool!"', () => {
  + expect(appController.getHello()).toBe('Bem vindo ao backend da NewSchool!');
  });
  });
  });
  