Update model name to ProKope-421M in benchmark table

index.html

@@ -846,7 +846,7 @@
               <td>~1,200 ms</td>
             </tr>
             <tr class="highlight">
-              <td><span class="model-cell model-gold">🥇 ProKope-421M (Alan Canto)</span></td>
+              <td><span class="model-cell model-gold">🥇 ProKope-421M</span></td>
               <td><strong>421M (0.42B)</strong></td>
               <td><strong>Specialist (Sovereign)</strong></td>
               <td><strong style="color: var(--cyan)">71.40%</strong></td>