From 09db85e1e58c6eabe42607c8a23c772969f75a49 Mon Sep 17 00:00:00 2001
From: RZD <rzdong163@163.com>
Date: Wed, 11 Mar 2020 16:40:38 +0800
Subject: [PATCH] Update index.md

---
 tutorials/international/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tutorials/international/index.md b/tutorials/international/index.md
index 92107c5..74169f8 100644
--- a/tutorials/international/index.md
+++ b/tutorials/international/index.md
@@ -186,7 +186,7 @@ class DemoLocalizations {
   static Future<DemoLocalizations> load(Locale locale) {
     final String name = locale.countryCode.isEmpty ? locale.languageCode : locale.toString();
     final String localeName = Intl.canonicalizedLocale(name);
-    return initializeMessages(localeName).then((Null _) {
+    return initializeMessages(localeName).then((_) {
       Intl.defaultLocale = localeName;
       return new DemoLocalizations();
     });