docs: update local-provider doc

Author: tangjinzhou

components/locale-provider/index.en-US.md

@@ -11,7 +11,7 @@
 <template>
   <a-locale-provider :locale="fr_FR">
     <App />
-  <a-locale-provider>
+  </a-locale-provider>
 </template>
 <script>
 import fr_FR from 'antd/lib/locale-provider/fr_FR';
@@ -34,7 +34,7 @@ Note: if you need to use antd's UMD dist file, please use `antd/dist/antd-with-l
 <template>
   <a-locale-provider :locale="locales.fr_FR">
     <App />
-  <a-locale-provider>
+  </a-locale-provider>
 </template>
 <script>
 const { LocaleProvider, locales } = window.antd;

components/locale-provider/index.zh-CN.md

@@ -10,7 +10,7 @@ LocaleProvider 使用 Vue 的 [provide/inject](https://cn.vuejs.org/v2/api/#prov
 <template>
   <a-locale-provider :locale="zh_CN">
     <App />
-  <a-locale-provider>
+  </a-locale-provider>
 </template>
 <script>
 import zh_CN from 'antd/lib/locale-provider/zh_CN';
@@ -33,7 +33,7 @@ export default {
 <template>
   <a-locale-provider :locale="locales.en_US">
     <App />
-  <a-locale-provider>
+  </a-locale-provider>
 </template>
 <script>
 const { LocaleProvider, locales } = window.antd;