message: refactor(animations): fix typo in transition animations spec file
  fix the typo "mean't" in the transition_animation_engine spec file
  to "meant" (the typo is simply in a code comment so the change
  does not have any impact)
  PR Close
diff: @@ -20,7 +20,7 @@ const DEFAULT_NAMESPACE_ID = 'id';
  (function() {
  const driver = new MockAnimationDriver();
  -// these tests are only mean't to be run within the DOM
  +// these tests are only meant to be run within the DOM
  if (isNode) return;
  describe('TransitionAnimationEngine', () => {
  