update readme

HELMAB · HELMAB · commit 8b01b2289704 · 2021-11-01T18:23:18.000+07:00
diff --git a/README.md b/README.md
@@ -115,7 +115,7 @@ new Vue({
 
 ```
 
-And then with `App.vue` file
+And then with `App.vue` file, we need to watch `$i18n.locale` and then call `$changeIsLoadingOptions` function to update plugin options.
 
 ```js
 watch: {
