fix

manifest.toml

@@ -40,7 +40,7 @@ ram.runtime = "50M"
     ask.en = "Choose the application language"
     ask.fr = "Choisissez la langue de l'application"
     type = "select"
-    choices = ["de", "en", "es", "fa", "fr-FR", "it", "lt", "nl", "pl", "pt"]
+    choices = ["en-US", "fr-FR"]
     default = "fr-FR"
 
 [resources]

scripts/upgrade

@@ -80,7 +80,7 @@ if [ -z "${maxitemsperpage:-}" ]; then
 fi
 
 if [ -z "${language:-}" ]; then
-	language=en
+	language="en-US"
 	ynh_app_setting_set --app=$app --key=language --value=$language
 fi