diff --git a/1_Introduction.ipynb b/1_Introduction.ipynb
index 8e3b015f0b747b118d3c91cdc8a7a6336b1be9ea..64d1902bf97c6ebbbcc6638d5ea972e7bb6d513a 100644
--- a/1_Introduction.ipynb
+++ b/1_Introduction.ipynb
@@ -67,9 +67,9 @@
     "              \"framboise\", \"fromage\", \"fruit\", \"gâteau\", \"haricot\", \"huile\", \"légume\", \"marchand\", \n",
     "              \"melon\", \"monnaie\", \"navet\", \"noisette\", \"noix\", \"nourriture\", \"oignon\", \"orange\", \n",
     "              \"panier\", \"pâtes\", \"pêche\", \"persil\", \"petit pois\", \"poire\", \"poireau\", \"pomme\", \n",
-    "              \"pomme de terre\", \"prix\", \"prune\", \"queue\", \"raisin\", \"riz\", \"salade\", \"sucre\", \n",
-    "              \"thé\", \"tomate\", \"viande\", \"vin\", \"acheter\", \"ajouter\", \"coûter\", \"payer\", \"peser\", \n",
-    "              \"rendre\", \"vendre\", \"cher\", \"léger\", \"lourd\", \"plein\"]\n",
+    "              \"pomme de terre\", \"prix\", \"prune\", \"raisin\", \"riz\", \"salade\", \"sucre\", \"peser\",\n",
+    "              \"thé\", \"tomate\", \"viande\", \"vin\", \"acheter\", \"ajouter\", \"coûter\", \"payer\", \"rendre\",  \n",
+    "              \"vendre\", \"cher\", \"léger\", \"lourd\", \"plein\"]\n",
     "    \n",
     "mot = choice(liste_mots)            # prend au hasard un mot dans la liste\n",
     "mot = mot.upper()                   # mot en majuscules\n",
@@ -279,7 +279,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.7.10"
   }
  },
  "nbformat": 4,