diff --git a/Docker_Essentials/docker_update.sh b/Docker_Essentials/docker_update.sh
index 2ecd510..2803acb 100755
--- a/Docker_Essentials/docker_update.sh
+++ b/Docker_Essentials/docker_update.sh
@@ -111,10 +111,12 @@
 #
 # docker_update.sh
 #     Normal mode — pull latest images for DAILY_RESTART_CONTAINERS
+#     Called by daily_sync_maintenance.sh before docker_daily_restart.sh
 #
 # docker_update.sh --remainder
 #     Remainder mode — pull all running containers not in managed lists,
 #     restart those that received updates, prune dangling images
+#     Called by weekly_sync_maintenance.sh at the end of the Sunday window
 #
 # docker_update.sh --dry-run
 #     Preview which containers would be pulled without making changes