message: fix(modal.service): typo error (should compare id value)
diff: @@ -55,7 +55,7 @@ describe('Modal service', () => {
  pairwise(),
  tap(([firstData, secondData]) => {
  /* tslint:disable-next-line: no-floating-promises */
  - expect(firstData.id).not.toBe(secondData);
  + expect(firstData.id).not.toBe(secondData.id);
  done();
  })
  ).subscribe();
  