I've setup NGINX GeoIp, which settings in piwik will enable it?

Hi,

I’ve setup http://piwik.org/faq/how-to/faq_166/ but where is the setting inside piwik? the faq ends suddenly without telling you which of these you should select:
Geolocation:
Default
GeoIP (Php)
GeoIP (PECL)
GeoIP (Apache) ← this one even though NGINX?

because Visitor Map is not showing:

What to do next, wait for some time or something is wrong so far?
Thanks,

OK, looks like you just select GeoIP (Apache) would be nice to see this changed to :
GeoIP (Apache/NGINX)