Fix uwsgi helper

scripts/_common.sh

@@ -54,7 +54,7 @@ ynh_add_uwsgi_service () {
 	fi
 	ynh_store_file_checksum "$finaluwsgiini"
 
-	chown root: "$finaluwsgiini"
+	chown $app "$finaluwsgiini"
 
 	systemctl daemon-reload
 	systemctl enable "uwsgi-app@$app.service"
@@ -76,4 +76,4 @@ ynh_remove_uwsgi_service () {
 		ynh_secure_remove "$finaluwsgiini"
 		ynh_secure_remove "/var/log/uwsgi/app/$app"
 	fi
-}
+}