Fix link

Author: SKernchen

public/curation/index.html

@@ -30,7 +30,7 @@ <h1><a href="../">Software CaRD</a>
             </a>
         </div>
         <div id="user-login">
-            <a class="notes" href="../gitlab-setup/"> &#x1F464; <!-- Or &#x1F4AC; -->
+            <a class="notes" href="../git-login/"> &#x1F464; <!-- Or &#x1F4AC; -->
                 <p class="notes-desc">Authentificate to GitLab/GitHub</p>
             <a>
         </div>