diff --git a/src/arenas/connectFour/doc-fr.html b/src/arenas/connectFour/doc-fr.html
index 43464fe..b0c7be4 100644
--- a/src/arenas/connectFour/doc-fr.html
+++ b/src/arenas/connectFour/doc-fr.html
@@ -28,7 +28,18 @@ L'arène fait une requête http(s) avec les parametres POST suivants vers v
     </td>
   </tr>
   <tr><td>you</td><td>vous indique quel est votre symbole dans la grille</td></tr>
-  <tr><td>grid</td><td>tableau au format JSON vous indiquant l'état de la grille</td></tr>
+  <tr><td>grid</td><td>tableau à deux dimmensions au format JSON vous indiquant l'état de la grille<br/>
+  Exemple:<br/>
+  <pre>
+  [{"","","","X","0","",""},
+   {"","","","X","","",""},
+   {"","","","","","",""},
+   {"","","","","","",""},
+   {"","","","","","",""},
+   {"","","","","","",""}]
+  </pre>
+  
+  </td></tr>
 </table>
 
 <h3>Réponse de votre bot</h3>