added debug help

restic/docker-compose.yml

@@ -9,5 +9,6 @@ services:
       - ${BACKUP_SOURCE}:/mnt/source:ro 
       - ./data/restic:/root/restic:ro
     env_file: .env 
-    #entrypoint: /bin/sh
     entrypoint: /root/restic/entry.sh 
+    # For debugging, docker-compose run restic
+    #entrypoint: /bin/sh