fix: add . to favicon link

assignment1/about.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="icon" type="image/x-icon" href="/img/webtek.png" />
+    <link rel="icon" type="image/x-icon" href="./img/webtek.png" />
     <link rel="stylesheet" href="./css/style.css" />
     <title>Assignment 1</title>
   </head>