diff --git a/pages/css/devis.js b/pages/css/devis.js
index 7fff8f3..df3fb69 100644
--- a/pages/css/devis.js
+++ b/pages/css/devis.js
@@ -39,29 +39,17 @@ if (localStorage.getItem("nbVehicules") !== null) {
 } else {
   nbVehicules = 1;
 }
-function mettreAJourGPS() {
-  affichageNb.textContent = nbVehicules;
-  affichageGéo.textContent = nbVehicules * PRIX_GPS;
-}
-function mettreAJourCONSO() {
-  affichageNb.textContent = nbVehicules;
-  affichageConso.textContent = nbVehicules * PRIX_CONSOMMATION;
-}
 function mettreAJourTOTAL() {
   affichageNb.textContent = nbVehicules;
   affichageGéo.textContent = nbVehicules * PRIX_GPS;
   affichageConso.textContent = nbVehicules * PRIX_CONSOMMATION;
+  mot_vehicules.textContent = nbVehicules === 1 ? "véhicule" : "véhicules";
 }
 boutonPlus.addEventListener("click", function () {
   nbVehicules = nbVehicules + 1;
   if (nbVehicules > 99) {
     nbVehicules = nbVehicules - 1;
   }
-  if (nbVehicules === 1) {
-    mot_vehicules.textContent = "véhicule";
-  } else {
-    mot_vehicules.textContent = "véhicules";
-  }
   console.log("rajout en cours :", nbVehicules);
   localStorage.setItem("nbVehicules", nbVehicules);
   mettreAJourTOTAL();
@@ -70,12 +58,8 @@ boutonMoins.addEventListener("click", function () {
   if (nbVehicules > 1) {
     nbVehicules = nbVehicules - 1;
   }
-  if (nbVehicules === 1) mot_vehicules.textContent = "véhicule";
-  else {
-    mot_vehicules.textContent = "véhicules";
-  }
   localStorage.setItem("nbVehicules", nbVehicules);
-  (mettreAJourGPS(), mettreAJourCONSO());
+  mettreAJourTOTAL();
 });
 zoneMsg.addEventListener("input", function () {
   const reste = MAX - zoneMsg.value.length;
diff --git a/pages/services.html b/pages/services.html
index 801e29b..847133e 100644
--- a/pages/services.html
+++ b/pages/services.html
@@ -30,7 +30,7 @@
             </tbody>
         </table>
         </div>
-        <section class="simulateur, padding_left" >
+        <section class="simulateur padding_left" >
             <h2>Estimez votre devis</h2>
             <p>Nombre de véhicules dans votre flotte :</p>
             <button id="moins" type="button">−</button>