adding description textarea field

app/templates/beer/show.html.twig

@@ -21,6 +21,10 @@
                 <th scope="row">{{'Alcool'}}</th>
                 <td>{{ beer.alcool|format_percent_number({rounding_mode: 'floor', fraction_digit: 1}) }}</td>
             </tr>
+            <tr>
+                <th scope="row">{{'Description'}}</th>
+                <td>{{ beer.description }}</td>
+            </tr>
         </tbody>
     </table>