Update Rust link

Change-Id: Ia7aecacff2f18970ae33a6ed7b7cb2bd953a8cf8
diff --git a/public/index.html b/public/index.html
index 308c383..b5e7b8d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -24,7 +24,7 @@
   <h5><span>Languages</span></h5>
   <ul>
         <li><a href="dart/index.html">Dart APIs</a></li>
-        <li><a href="rust/auth_cache/index.html">Rust APIs</a></li>
+        <li><a href="rust/fuchsia_component/index.html">Rust APIs</a></li>
   </ul>
 </div>