removed fix the url in index.html

Author: rahamka

index.html

@@ -21,7 +21,7 @@
     <header class="header-container">
       <div class="header-content">
         <h2 class="title">
-          <a href="/RestCountriesAPI/index.html">Where in the world?</a>
+          <a href="/index.html">Where in the world?</a>
         </h2>
         <p><i class="fa-regular fa-moon"></i>&nbsp;&nbsp;Dark Mode</p>
       </div>