remove port from docker-compose

docker-compose.yml

@@ -21,8 +21,8 @@ services:
     volumes:
       - 'osm-postgis-data:/var/lib/postgresql'
     # Uncomment to use the postgis database from outside the docker network
-    ports:
+    # ports:
-     - "35432:5432"
+    #  - "35432:5432"
     healthcheck:
         test: "exit 0"