Correct Portuguese ISO 629-1 code.

README.md

@@ -10,7 +10,7 @@ Available | Languages
 [Chinese](http://adarkroom.doublespeakgames.com/?lang=zh_cn) | [French](http://adarkroom.doublespeakgames.com/?lang=fr) 
 [German](http://adarkroom.doublespeakgames.com/?lang=de) | [Italian](http://adarkroom.doublespeakgames.com/?lang=it)
 [Japanese](http://adarkroom.doublespeakgames.com/?lang=ja) | [Korean](http://adarkroom.doublespeakgames.com/?lang=ko)
-[Polish](http://adarkroom.doublespeakgames.com/?lang=pl) | [Portuguese](http://adarkroom.doublespeakgames.com/?lang=pg)
+[Polish](http://adarkroom.doublespeakgames.com/?lang=pl) | [Portuguese](http://adarkroom.doublespeakgames.com/?lang=pt)
 [Russian](http://adarkroom.doublespeakgames.com/?lang=ru) | [Spanish](http://adarkroom.doublespeakgames.com/?lang=es)
 [Swedish](http://adarkroom.doublespeakgames.com/?lang=sv) | [Turkish](http://adarkroom.doublespeakgames.com/?lang=tr)
 [Ukrainian](http://adarkroom.doublespeakgames.com/?lang=uk) |

lang/langs.js

@@ -6,8 +6,8 @@ var langs = {
 	'it':'italiano',
 	'ja':'日本',
 	'ko':'한국어',
-	'pg':'português',
 	'pl':'polski',
+	'pt':'português',
 	'ru':'русский',
 	'sv':'svenska',
 	'tr':'türkçe',