The configuration file is reread whenever the main server process
receives a <systemitem>SIGHUP</> signal; this is most easily done by
running <literal>pg_ctl reload</> from the command-line or by calling
- the SQL function <function>pg_reload_conf()</function>). The main
+ the SQL function <function>pg_reload_conf()</function>. The main
server process
also propagates this signal to all currently running server
processes so that existing sessions also get the new