'game' parameter still unexplained

[sole]

Phaser.AUTO is explained but 'game' is not:

mortar-phaser-game-stub/js/game/main.js

Lines 10 to 12 in 04fdcb3

	// Phaser.AUTO constant below means it will automatically switch between WebGL or Canvas depending on the platform.
	// Check out docs.phaser.io/Phaser.Game.html
	var game = new Phaser.Game(width, height, Phaser.AUTO, "game");