modules/http docs: improve the example

Otherwise the http module isn't really usable :-/

The line was introduced at f46a3262; I can't see why, maybe it even worked differently at that point. It's probably not worth investigating now. (But the missing comma in-between was a syntax error anyway.)

Well, geolite2 isn't available for free anymore. If we know of no other free replacement, in future we might better at least comment-out that line as well from the default example.

EDIT: perhaps the old DB will be accurate enough for trying out for the next couple years...

If I'm reading the link right, it seems only GeoLite Legacy is discontinued. GeoLite2 mentioned in our docs still seems to be available and continued.

Oh, right. That's more reason to keep it as it is for now (with the mmdb line active).

merged

mentioned in commit 540ed673