<citerefentry><refentrytitle>sd_is_socket_inet</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_is_socket_unix</refentrytitle><manvolnum>3</manvolnum></citerefentry>
are provided. In order to maximize flexibility it is
- recommened to make these checks as loose as possible
+ recommended to make these checks as loose as possible
without allowing incorrect setups. i.e. often the
actual port number a socket is bound to matters little
for the service to work, hence it should not be