Update 2-ui/1-document/04-searching-elements-dom/article.md

Co-Authored-By: Alexey Pyltsyn <lex61rus@gmail.com>

Author: EnchantressSam

2-ui/1-document/04-searching-elements-dom/article.md

@@ -235,7 +235,7 @@ document.getElementsByTagName('input')[0].value = 5;
 ```
 ````
 
-Ищем `.article` элементы:
+Ищем элементы с классом `.article`:
 
 ```html run height=50
 <form name="my-form">