update the comments for keep

Author: pablodav

defaults/main.yml

@@ -100,7 +100,8 @@ burp_server_timer_args:
   - Mon,Tue,Wed,Thu,Fri,00,01,02,03,04,05,19,20,21,22,23
   - Sat,Sun,00,01,02,03,04,05,06,07,08,17,18,19,20,21,22,23
 burp_server_keep:
-  - 7
+  - 7 # keep last 7 backups in serial
+  - 2 # keep the first 2 between the previous serial
 burp_restore_super_clients:
   - monitor
 # Modify these variables in you host/group vars