diff --git a/Contestation/Contesterdossier.php b/Contestation/Contesterdossier.php
index 7f401fd..639afca 100755
--- a/Contestation/Contesterdossier.php
+++ b/Contestation/Contesterdossier.php
@@ -59,7 +59,8 @@
 
 	$tab_code_langue = ["fr_FR", "en_US"];
 	if (!in_array($codeLangue, $tab_code_langue)) {
-		afficherMessage("Langue inconnue!");
+		$msg = "Langue inconnue / Unknown language";
+		afficherMessage($msg);
 	}
 
 	if (!isset($_GET['codeEntite'])) {