Fix manifest thanks to package_checker. Add 'type' and 'url' keys. Ortho, typo.

manifest.json

@@ -2,9 +2,10 @@
     "name": "YunoHost example app",
     "id": "ynhexample",
     "description": {
-        "en": "Example package for Yunohost applications.",
-        "fr": "Exemple de package d'application pour Yunohost."
+        "en": "Example package for YunoHost application.",
+        "fr": "Exemple de package d’application pour YunoHost."
     },
+    "url": "https://example.com",
     "license": "free",
     "maintainer": {
         "name": "John doe",
@@ -21,14 +22,16 @@
         "install" : [
             {
                 "name": "domain",
+		"type": "domain",
                 "ask": {
-                    "en": "Choose a domain for ynhexample",
-                    "fr": "Choisissez un domaine pour ynhexample"
+                    "en": "Choose a domain name for ynhexample",
+                    "fr": "Choisissez un nom de domaine pour ynhexample"
                 },
                 "example": "example.com"
             },
             {
                 "name": "path",
+		"type": "path",
                 "ask": {
                     "en": "Choose a path for ynhexample",
                     "fr": "Choisissez un chemin pour ynhexample"
@@ -38,9 +41,10 @@
             },
             {
                 "name": "admin",
+		"type": "user",
                 "ask": {
                     "en": "Choose an admin user",
-                    "fr": "Choisissez l'administrateur"
+                    "fr": "Choisissez l’administrateur"
                 },
                 "example": "johndoe"
             },