message: docs: s/Times/Time's
  The missing apostrophe was bugging me :P
diff: @@ -12,7 +12,7 @@ The native timer functions (i.e., `setTimeout`, `setInterval`, `clearTimeout`, `
  function timerGame(callback) {
  console.log('Ready....go!');
  setTimeout(() => {
  - console.log('Times up -- stop!');
  + console.log("Time's up -- stop!");
  callback && callback();
  }, 1000);
  }
  @@ -72,7 +72,7 @@ function infiniteTimerGame(callback) {
  console.log('Ready....go!');
  setTimeout(() => {
  - console.log('Times up! 10 seconds before the next game starts...');
  + console.log("Time's up! 10 seconds before the next game starts...");
  callback && callback();
  // Schedule the next game in 10 seconds
  @@ -131,7 +131,7 @@ Another possibility is use `jest.advanceTimersByTime(msToRun)`. When this API is
  function timerGame(callback) {
  console.log('Ready....go!');
  setTimeout(() => {
  - console.log('Times up -- stop!');
  + console.log("Time's up -- stop!");
  callback && callback();
  }, 1000);
  }
  