include command line in sample compose file for backup.md

deitch · deitch · commit 3adffe17d88e · 2024-11-20T11:37:16.000+02:00
Signed-off-by: Avi Deitcher &lt;avi@deitcher.net&gt;
diff --git a/docs/backup.md b/docs/backup.md
@@ -319,6 +319,7 @@ services:
      - DB_DUMP_FREQUENCY=60
      - DB_DUMP_BEGIN=2330
      - DB_SERVER=mysql_db
+    command: dump
   mysql_db:
     image: mysql
     ....
