Merge branch 'master' of git://github.com/maxwell-oroark/chess.js int…

…o maxwell-oroark-master

README.md

@@ -25,7 +25,7 @@ yarn add chess.js
 The code below plays a complete game of chess ... randomly.
 
 ```js
-const { Chess } = require('./chess')
+const { Chess } = require('./chess.js')
 const chess = new Chess()
 
 while (!chess.game_over()) {