Revert "Add real world example"
Revert "Add real world example"

This reverts commit 4d8287d81696cde5391117442aef224c89e558f3. This is
not required because I forgot that `host` is resolved locally.

fedux-org/proxy_pac_rb,fedux-org/proxy_pac_rb,fedux-org/proxy_pac_rb,fedux-org/proxy_pac_rb