Update index.html

index.html

@@ -156,11 +156,7 @@
 <footer class="footer">
   <div class="container">
     <div class="content has-text-centered">
-      <a class="icon-link" target="_blank"
-         href="./static/videos/nerfies_paper.pdf">
-        <i class="fas fa-file-pdf"></i>
-      </a>
-      <a class="icon-link" href="https://github.com/keunhong" target="_blank" class="external-link" disabled>
+      <a class="icon-link" href="https://github.com/LanguageMachines/wopr" target="_blank" class="external-link" disabled>
         <i class="fab fa-github"></i>
       </a>
     </div>
@@ -173,8 +169,8 @@
             Commons Attribution-ShareAlike 4.0 International License</a>.
           </p>
           <p>
-            This websites gladly piggybacked on the <a target="_blank"
-              href="https://github.com/nerfies/nerfies.github.io">source code</a> of the Nerfies website.
+            This websites gladly made use of the <a target="_blank"
+              href="https://github.com/nerfies/nerfies.github.io">source code</a> of the Nerfies website. Thanks!
           </p>
         </div>
       </div>