Removed unsed file.

config.json

@@ -1,7 +0,0 @@
-{
-    "auths": {
-        "https://index.docker.io/v2/": {
-            "auth": "dGhvbWFzcmpvbmVzODc0OmRja3JfcGF0X1pJQmdlOVZEWlcwNXk0V0Q5VHdIVmxmam9fbw=="
-        }
-    }
-}

docker-compose.yml

@@ -5,7 +5,6 @@ services:
     image: containrrr/watchtower:latest
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
-#      - /config.json:/config.json
     command: --interval 86400
     restart: unless-stopped
     ports: