add footer

Author: Dipa-Sarker

Wireframe/index.html

@@ -74,7 +74,7 @@ <h3>Summary</h3>
     </main>
     <footer>
       <p>
-        This is the default, provided code and no changes have been made yet.
+        Web Development Basics | README, Wireframe & Git Branches
       </p>
     </footer>
   </body>