From 24ff585f6b8c2fb0f4b18ae35299cc3328fa545c Mon Sep 17 00:00:00 2001
From: Ilya Kantor <iliakan@users.noreply.github.com>
Date: Tue, 20 Oct 2020 11:55:51 +0300
Subject: [PATCH] Update article.md

---
 1-js/04-object-basics/07-optional-chaining/article.md | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/1-js/04-object-basics/07-optional-chaining/article.md b/1-js/04-object-basics/07-optional-chaining/article.md
index 801a8bea..7a73e6cc 100644
--- a/1-js/04-object-basics/07-optional-chaining/article.md
+++ b/1-js/04-object-basics/07-optional-chaining/article.md
@@ -149,17 +149,20 @@ For example, `?.()` is used to call a function that may not exist.
 In the code below, some of our users have `admin` method, and some don't:
 
 ```js run
-let user1 = {
+let userAdmin = {
   admin() {
     alert("I am admin");
   }
 }
 
-let user2 = {};
+let userGuest = {};
 
 *!*
-user1.admin?.(); // I am admin
-user2.admin?.();
+userAdmin.admin?.(); // I am admin
+*/!*
+
+*!*
+userGuest.admin?.(); // nothing (no such method)
 */!*
 ```