Update dispersive_shock_waves.md

Author: jenzenho

_datasets/dispersive_shock_waves.md

@@ -1,7 +1,7 @@
 ---
 layout: datapage
 excerpt: (21 cases)
-title: Dispersive shock wave
+title: Dispersive shock waves
 description: Mach reflection and expansion of two-dimensional dispersive shock waves
 header:
   teaser: /assets/img/ico_bivolcic2025.png
@@ -187,4 +187,4 @@ The time integration is performed using an integrating factor Runge-Kutta fourth
         <a href="https://www.kaggle.com/datasets/blastnet/kadomtsev-petviashvili-2-q-2-0">Kaggle</a>, <a href="./assets/json/bivolcic2025/dispersive-shock-wave-q2-0-info.json">info.json</a><BR>
         </td>
     </tr>
-</table>
+</table>