diff --git a/WEB/liste_trajets/reserver.php b/WEB/liste_trajets/reserver.php
index 87c08b9..88dac94 100644
--- a/WEB/liste_trajets/reserver.php
+++ b/WEB/liste_trajets/reserver.php
@@ -1,5 +1,8 @@
 <?php
 session_start();
+
+//Declaration de fonction
+
 function verifierTrajet($db, $mail, $codetrajet){
     $trajet = getTrajet($db, $codetrajet);
     if (!$trajet){
@@ -8,21 +11,25 @@ function verifierTrajet($db, $mail, $codetrajet){
     return checkReservations($db, $mail, $codetrajet) && checkDatesReserve($db, $mail, $trajet['datedepart']) && checkPlacesVoiture($db, $codetrajet) && strcmp($trajet['mailproposition'], $mail) != 0;
 }
 
+//Importation des fichiers necessaire
+
 require_once("../connexionBD.php");
 require_once("../ressources/trajet.php");
 
-if (!isset($_SESSION['mail'])) {
+if (!isset($_SESSION['mail'])) { // Test si connecté ou non
     header('Location: ../index.php');
     exit();
 }
+
 $mail = $_SESSION['mail'];
 
-if (isset($_GET['codetrajet'])){
+if (isset($_GET['codetrajet'])){ 
     $codetrajet = $_GET['codetrajet'];
-    if (verifierTrajet($db, $mail, $codetrajet)){
+    if (verifierTrajet($db, $mail, $codetrajet)){ // Test si place dispo et si on peut reserver
         reserver($db, $mail, $codetrajet);
     }
 }
+
 header('Location: ../tableauBord/tableauBord.php');
 exit();