fix docker compose

docker-compose.yml

@@ -19,7 +19,7 @@ services:
 
     postgres:
         ports:
-          - "5400:5432" # for access to postgres
+          - "5400:5432" # for access to postgres for backups. If you dont need backup, you can comment this line out to make it more secure.
         extends:
             file: ./docker-compose.base.yml
             service: postgres