message: Add a link to the issue for the  renderer
  Add a note with a link to the issue explaining why shallow renderer is being used instead of the test renderer.
diff: @@ -12,6 +12,9 @@ it('Button renders correctly', () => {
  });
  it('BadButton should throw an error on line 22', () => {
  + // We're using shallow renderer here because the behaviour of
  + // the test-renderer is causing a bug when used with React 16 & node 8
  + // https://github.com/kulshekhar/ts-jest/issues/334
  const renderer = new ShallowRenderer();
  renderer.render(<BadButton>hi!</BadButton>);
  });
  