Replace tab indentation with spaces

src/components/post_status_form/post_status_form.js

@@ -54,7 +54,7 @@ const PostStatusForm = {
       const firstchar = this.textAtCaret.charAt(0)
       if (firstchar === '@') {
         const matchedUsers = filter(this.users, (user) => (String(user.name + user.screen_name)).toUpperCase()
-			.match(this.textAtCaret.slice(1).toUpperCase()))
+    		.match(this.textAtCaret.slice(1).toUpperCase()))
         if (matchedUsers.length <= 0) {
           return false
         }