Language code fix

AUTHORS

@@ -5,4 +5,5 @@ David Adams <dcadams@stanford.edu>
 Sarina Canelake <sarina@edx.org>
 Nimisha Asthagiri <nasthagiri@edx.org>
 Christina Roberts <christina@edx.org>
+Myles Fong <i@myles.hk>
 

notifier/settings.py

@@ -189,13 +189,13 @@ LANGUAGE_CODE = os.getenv('NOTIFIER_LANGUAGE', 'en')
 LANGUAGES = (
     ("en", "English"),
     ("ar", "Arabic"),
-    ("es_419", "Spanish (Latin America)"),
+    ("es-419", "Spanish (Latin America)"),
     ("fr", "French"),
     ("he", "Hebrew"),
     ("hi", "Hindi"),
-    ("pt_BR", "Portuguese (Brazil)"),
+    ("pt-br", "Portuguese (Brazil)"),
     ("ru", "Russian"),
-    ("zh_CN", "Chinese (Simplified)"),
+    ("zh-cn", "Chinese (China)"),
 )
 USE_L10N = True
 LOCALE_PATHS = (os.path.join(os.path.dirname(os.path.dirname(__file__)), 'locale'),)