<para><function>sd_is_fifo()</function> may be called
to check whether the specified file descriptor refers
- to a FIFO or pipe. It the <parameter>path</parameter>
- parameter is not NULL it is checked whether the FIFO
+ to a FIFO or pipe. If the <parameter>path</parameter>
+ parameter is not NULL, it is checked whether the FIFO
is bound to the specified file system path.</para>
<para><function>sd_is_socket()</function> may be
<citerefentry><refentrytitle>sd_listen_fds</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>
- </para>
+ </para>
</refsect1>
</refentry>