Typo in Antivirus HTTP proxy page…
In "Proxy mode" the legend says:
transparent - all 'http' requests on interface(s) will be translated to the HAVP proxy server without any client(s) additional configuration necessary (worked as 'parent for squid' with 'transparent' Squid proxy);
I'd guess, this should say : "(works as 'parent for squid'…" instead of "(worked as 'parent for squid'..."
May be. Knowledge of English is not perfect from the author.
I cleaned up that and a good deal of other text in HAVP. Might have missed some things, was just looking through the source in the main havp.xml.