Update mysqlbu-scripts.sh

mysqlbu-scripts.sh

@@ -51,6 +51,9 @@ MAIN_MENU() {
 		echo " [B] Run Backup"
 		echo " [L] List Backups"
 		echo ""
+		echo " [C] Add Crontab Entry to run every 3 Hours"
+		echo "     (edit crontab manually to adjust the backup frequency)"
+		echo ""
 		echo " [Q] Quit"
 		echo ""
 		echo ""