Add paragraph for second article

Author: caro-vh

Wireframe/index.html

@@ -32,6 +32,9 @@ <h2>The purpose of a README file</h2>
         alt="wireframe elements" width="700" />
       <h2>The Purpose of Wireframes</h2>
       <p>
+        A wireframe is a low-fidelity visual guide that outlines a webpage's structural framework, focusing on content
+        layout
+        and user interface functionality before design begins.
       </p>
       <a href="">Read more</a>
     </article>
@@ -54,4 +57,4 @@ <h2>What is a Branch in Git?</h2>
   </footer>
 </body>
 
-</html>
+</html>