participants field deleted from the eventdetail page

custom/eventwizard/eventdetails_card.php

@@ -903,7 +903,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			<tr class="field_ref" style="text-align: center;">
 				<td class="titlefieldcreate fieldrequired">'.$langs->trans('max_num').': <input type="number" id="max_num"></td>
 				<td class="titlefieldcreate fieldrequired">'.$langs->trans('buffer').': <input type="number" id="buffer"></td>
-				<td class="titlefieldcreate fieldrequired">'.$langs->trans('participants').': <input type="number" id="participants"></td>
+				<!--<td class="titlefieldcreate fieldrequired">'.$langs->trans('participants').': <input type="number" id="participants"></td>-->
 			</tr>
 			</tbody></table>';
 		print '';