Added one extra line at the end of each file

Author: RiyaGupta89

JAVASCRIPT BUTTON APP/app.js

@@ -10,4 +10,4 @@ app.get("/", function(req, res){
 
 app.listen(3000, function(req, res) {
     console.log("Server started running on port 3000.");
-})
+})

JAVASCRIPT BUTTON APP/index.html

@@ -27,8 +27,9 @@ <h2 id="change-my-color">Challenge 4: Changing the colors of all buttons</h2>
         </div>
 
     </div>
+
 <script src="js/script.js"></script>
 
 </body>
 
-</html>
+</html>

JAVASCRIPT BUTTON APP/package.json

@@ -12,3 +12,4 @@
     "express": "^4.17.1"
   }
 }
+

JAVASCRIPT BUTTON APP/public/css/style.css

@@ -49,4 +49,4 @@
 }
 .btn-yellow:hover{
     background-color: rgb(226, 168, 46);
-}
+}