update captions

Author: Tianjiao Yu

projects/ece/index.html

@@ -250,7 +250,7 @@ <h2 class="title is-3">Results</h2>
               <img src="./static/images/r2.png" class="interpolation-image" alt="ece results." width="95%" />
               <p class="has-text-justified">
                  <b>ECE and AUROC across Models and Execution Policies.</b> Bars present ECE (top, lower is better) and AUROC (bottom, higher is better)
-                 under different elicitation strategies. <span style="color: rgb(255, 140, 0); font-weight: bold;">Red dashed lines</span> are metrics for Vanilla elicitation with no execution policy applied.
+                 under different elicitation strategies. <span style="color: rgb(238, 3, 3); font-weight: bold;">Red dashed lines</span> are metrics for Vanilla elicitation with no execution policy applied.
               </p>
             </div>
           </div>