message: chore(tests): Fixed one of concatMap test names
diff: @@ -594,7 +594,7 @@ describe('Observable.prototype.concatMap', () => {
  expectSubscriptions(e1.subscriptions).toBe(e1subs);
  });
  - it('should mergeMap many outer to inner arrays, outer unsubscribed early', () => {
  + it('should concatMap many outer to inner arrays, outer unsubscribed early', () => {
  const e1 = hot('2-----4--------3--------2-------|');
  const e1subs = '^ ! ';
  const unsub = ' ! ';
  