Bungled squid.conf line - reply_body_max_size

[Лесовский Алексей <lesovsky_av@xxxxxxxxxx>]

Hello ALL, and Sorry my English.
I have line in squid.conf
...
reply_body_max_size 1228800 deny asu
...
and when squid starts, I got error
FATAL: Bungled squid.conf line 65: reply_body_max_size 1228800 deny asu
Squid Cache (Version 3.0.STABLE8): Terminated abnormally.

I don't understand, why?