Update index.html

docs/index.html

@@ -199,7 +199,9 @@ <h2 class="title is-3">Comparing Policies</h2>
                 Here we apply our statistical bounds to the recent results from the <a href="https://arxiv.org/abs/2307.15818" target="_blank">RT-2 paper</a>, where the authors compare their RT-2 policy to a VC-1 policy in three settings designed to test emergent capabilities in symbol understanding, reasoning, and human recognition.
                 For each setting we find the 95% confidence intervals for policy success rate are disjiont, and we conclude with 95% confidence that RT-2 outperforms VC-1. 
               </p>
+              <div style="text-align: center;">
               <img src="static/images/policy_comparison.png" alt="Confidence intervals for policy success rates" width="75%">
+              </div>
             </div>
           </div>
         </div>