testing adjustmets

ci/docker-compose.yml

@@ -4,7 +4,7 @@ services:
     container_name: postgres_db
     environment:
       POSTGRES_USER: ${POSTGRES_USER}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_PASSWORD: ${PGPASSWORD}
       POSTGRES_DB: postgres
     ports:
       - "5432:5432"
@@ -12,7 +12,7 @@ services:
       - postgres_data:/var/lib/postgresql/data
     # Note that some of the values below are very HW specific. You should 
     # absolutely adjust them to the available hardware where this will be 
-    # running. This might help if you feel lost: 
+    # running. This might help if you feel lost: https://pgtune.leopard.in.ua/
     command: [
       "-c", "max_connections=XX",
       "-c", "shared_buffers=XGB",