Add missing acknowledgements for website template

docs/index.html

@@ -192,7 +192,8 @@ <h2 class="title is-3">Acknowledgements</h2>
 
         <div class="content has-text-justified">
           <p>
-            We thank the authors of the 3D models used in our work: <a href="https://www.cs.cmu.edu/~kmcrane/Projects/ModelRepository/">Spot by Keenan Crane</a>, Utah Teapot by Martin Newell, <a href="http://graphics.stanford.edu/data/3Dscanrep/">Bunny and Armadillo by Stanford Computer Graphics Laboratory</a> 
+            We thank the authors of the 3D models used in our work: <a href="https://www.cs.cmu.edu/~kmcrane/Projects/ModelRepository/">Spot by Keenan Crane</a>, Utah Teapot by Martin Newell, <a href="http://graphics.stanford.edu/data/3Dscanrep/">Bunny and Armadillo by Stanford Computer Graphics Laboratory</a>. 
+            Thanks to the authors of <a href="https://nerfies.github.io/">Nerfies</a> for providing this project page template.
           </p>
         </div>
       </div>