diff --git a/manifest.json b/manifest.json
index 2d52fd0..6d7fafb 100644
--- a/manifest.json
+++ b/manifest.json
@@ -14,7 +14,7 @@
         "email": "ewilly@neuf.fr"
     },
     "requirements": {
-        "yunohost": ">= 3.5"
+        "yunohost": ">= 3.8.1"
     },
     "multi_instance": false,
     "services": [
@@ -46,7 +46,7 @@
                 "name": "is_public",
                 "type": "boolean",
                 "ask": {
-                    "en": "Should this application be public ? (if not, sharing file with unregistered users will still work)",
+                    "en": "Should this application be public? (if not, sharing file with unregistered users will still work)",
                     "fr": "Est-ce que cette application doit être visible publiquement ? (dans le cas contraire, le partage de fichiers avec des utilisateurs externes fonctionnera tout de même)"
                 },
                 "default": false
@@ -73,7 +73,7 @@
                 "name": "backup_core_only",
                 "type": "boolean",
                 "ask": {
-                    "en": "When backing up, should only the core of the app be backed up ? (uploaded files to BoZoN such as videos, pictures, documents, etc. will not be backed up)",
+                    "en": "When backing up, should only the core of the app be backed up? (uploaded files to BoZoN such as videos, pictures, documents, etc. will not be backed up)",
                     "fr": "En cas de sauvegarde, doit-être uniquement sauvegardé le cœur de l'application ? (les fichiers transférés dans BoZoN tels que les vidéos, images, documents, etc. ne seront pas sauvegardés)"
                 },
                 "default": true