diff --git a/01-color-flipper/final/index.html b/01-color-flipper/final/index.html
index cc860cc2..a2c9a660 100644
--- a/01-color-flipper/final/index.html
+++ b/01-color-flipper/final/index.html
@@ -9,6 +9,8 @@
     <link rel="stylesheet" href="styles.css" />
   </head>
   <body>
+    <!-- Modified by: Sahil Sharma - November 06, 2025 -->
+    <!-- Changes: Added developer credit and modification date -->
     <nav>
       <div class="nav-center">
         <h4>color flipper</h4>
@@ -20,11 +22,14 @@ <h4>color flipper</h4>
     </nav>
     <main>
       <div class="container">
+        <!-- Sahil Sharma: Updated background color display section -->
         <h2>background color : <span class="color">#f1f5f8</span></h2>
         <button class="btn btn-hero" id="btn">click me</button>
+        <!-- Modified by Sahil Sharma on 06/11/2025 -->
       </div>
     </main>
     <!-- javascript -->
     <script src="app.js"></script>
+    <!-- End of modifications by Sahil Sharma -->
   </body>
-</html>
+</html>
\ No newline at end of file
