tictactoe: Reword the comment describing the add_move method

[empires-server] / tictactoe.js

diff --git a/tictactoe.js b/tictactoe.js
index 2a8dd06f9d580398e483e7a554883beee54bcc4e..d5a07b25506b79618993ed9ec67befb6ee289936 100644 (file)
--- a/tictactoe.js
+++ b/tictactoe.js
@@ -1,8 +1,6 @@
 const express = require("express");
 const Game = require("./game.js");
 
-const router = express.Router();
-
 class TicTacToe extends Game {
   constructor(id) {
     super(id);
@@ -13,7 +11,7 @@ class TicTacToe extends Game {
     };
   }
 
-  /* Returns Boolean indicating whether move was legal and added. */
+  /* Returns true if move was legal and added, false otherwise. */
   add_move(square) {
     /* Cannot move to an occupied square. */
     if (this.state.board[square])
@@ -31,10 +29,11 @@ class TicTacToe extends Game {
   }
 }
 
-exports.router = router;
-exports.Game = TicTacToe;
+TicTacToe.router = express.Router();
 
 TicTacToe.meta = {
   name: "Tic Tac Toe",
   identifier: "tictactoe"
 };
+
+exports.Game = TicTacToe;