fix: Correct comment syntax for Poppins Font link in index.html

public/index.html

@@ -18,7 +18,7 @@
   
   <!-- Google Fonts -->
   <link href="https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Open+Sans:wght@400;500;600&display=swap" rel="stylesheet">
-  <! -- Poppins Font -->
+  <!-- Poppins Font -->
   <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;700&display=swap" rel="stylesheet">
   <title>EnlightenQalb | Al-Ghazali Wisdom Search</title>
 </head>