* Update create-a-queue-class.english.md * Modify test for dequeue method to check for FIFO The test first `enqueue`'s two elements and checks for the `dequeue` method to return the element at `0`th index.
* Update create-a-queue-class.english.md * Modify test for dequeue method to check for FIFO The test first `enqueue`'s two elements and checks for the `dequeue` method to return the element at `0`th index.