diff --git a/data/apps/common/comm.cfg b/data/apps/common/comm.cfg
index 08fa7e4..61cca9f 100644
--- a/data/apps/common/comm.cfg
+++ b/data/apps/common/comm.cfg
@@ -56,7 +56,7 @@
             "type": "redis"
             , "url": "redis://localhost:16379"
         }
-        , "REDIS_DIRECT_CLD33_DB_BACKUP": { # to use docker compose service from outside
+        , "REDIS_DIRECT_CLD33_DB_BACKUP": {
             "type": "redis"
             , "url": "redis://cld33-db-backup.cvtt.vpn:26379"
         }