diff --git a/index.html b/index.html
index 3505032..e2d551a 100644
--- a/index.html
+++ b/index.html
@@ -362,7 +362,7 @@ <h2 class="section_title">Citation</h2>
                     year = {2023}, <br>
                     month = {01}, <br>
                     pages = {}, <br>
-                    title = {Can't Touch This: Real-Time, Safe Motion Planning and Control for Manipulators Under Uncertainty} <br>
+                    title = {Can't Touch This: Real-Time, Safe Motion Planning and Control for Manipulators Under Uncertainty}, <br>
                     doi={10.48550/arXiv.2301.13308}}</p>
             </div>
         </ul>