Update program.html

Author: ppiyakk2

_layouts/program.html

@@ -326,7 +326,7 @@ <h1 class="display-5 {% if nbr_days > 1 -%} mb-2 {%- else -%} mb-4 {%- endif %}"
             <th scope="row" class="col-title text-center vertical-middle">
               17:00<br>~<br>18:00
             </th>
-            <td colspan="6" class="text-center vertical-middle">패널 토크</td>
+            <td colspan="6" class="text-center vertical-middle">패널 토크 - 파이썬 웹 개발자의 과거/현재/미래</td>
           </tr>