CAST SQL pane

Hi,

Im using pgAdmin 1.16.1 on Windows 7 64bit, connected to an PostgreSQL 
9.2.4.

Im navigate in Object browser to database -> "Casts" -> 
"text->http.user_agent", and the "SQL pane" is:
-- Cast: "text->http.user_agent"

-- DROP CAST (text AS http.http.user_agent)

CREATE CAST (text AS http.http.user_agent)  WITH FUNCTION http.text_user_agent(text);

Errors:
1. The full name of my custom type is: http.user_agent
2. missing final ";" in "DROP CAST" command.

So, the correct SQL pane's value is:
-- Cast: "text->http.user_agent"

-- DROP CAST (text AS http.user_agent);

CREATE CAST (text AS http.user_agent)  WITH FUNCTION http.text_user_agent(text);

Regards,
Balazs