Fixed an incorrect semicolon

Author: andrew

lib/xbox.js

@@ -7,7 +7,7 @@ var HID = require('node-hid'),
   triggers = require('./triggers.json'),
   buttons = require('./buttons.json'),
   within = require('./mixins/within'),
-  __ = require('lodash');
+  __ = require('lodash'),
   joysticks = require('./joysticks.json');