Merge pull request #799 from CyberMew/patch-2

Update article.md

Author: iliakan

1-js/05-data-types/09-destructuring-assignment/article.md

@@ -147,6 +147,7 @@ let [firstName, surname] = [];
 */!*
 
 alert(firstName); // undefined
+alert(surname); // undefined
 ```
 
 If we want a "default" value to replace the missing one, we can provide it using `=`: