Update Readme

README.md

@@ -6,7 +6,6 @@ This repository contains the Cloudron packaging for [Ente](https://ente.io), an
 
 - Self-host your own encrypted photo backup service
 - Automatically integrates with Cloudron's PostgreSQL database
-- Uses Cloudron's object storage for file storage
 - Configured to use Cloudron's mail service for sending emails
 - Easy to deploy and manage through the Cloudron interface
 
@@ -49,10 +48,13 @@ Once this app is accepted into the Cloudron App Store, you can install it direct
 The app is configured automatically using Cloudron's environment variables for:
 
 - PostgreSQL database connection
-- S3-compatible object storage
 - SMTP mail service
 - App origin URL
 
+You need to manually set up and configure:
+
+- S3-compatible object storage
+
 ## Usage
 
 ### Web Client