Mentino NextCloud secrets to change in README

README.md

@@ -38,6 +38,9 @@ configurations you might want to do. These instructions assume you copy
 **NOTE:** It is very important that you overwrite the following password and
 secrets variables manually when you run helm install:
 
+- `nextcloud.nextcloud.password`
+- `nextcloud.mariadb.db.password`
+- `nextcloud.mariadb.rootUser.password`
 - `onlyoffice.jwtSecret`
 - `postgresql.postgresqlPassword`
 - `rabbitmq.rabbitmq.password`