Update fediverse page

resources/views/site/fediverse.blade.php

@@ -10,8 +10,8 @@
     <p class="lead">Fediverse is a portmanteau of "federation" and "universe". It is a common, informal name for a somewhat broad federation of social network servers.</p>
     <p class="lead font-weight-bold text-muted mt-4">Supported Fediverse Projects</p>
     <ul class="lead pl-4">
-      <li>Mastodon - A federated twitter alternative.</li>
-      <li>Pleroma - A federated twitter alternative.</li>
+      <li><a href="https://joinmastodon.org" rel="nofollow noopener">Mastodon</a> - A federated twitter alternative.</li>
+      <li><a href="https://pleroma.social" rel="nofollow noopener">Pleroma</a> - A federated twitter alternative.</li>
     </ul>
   </section>
 @endsection