<para>The <function>sd_bus_acquire_name()</function>
and <function>sd_bus_release_name()</function>
- interfaces are available as shared library, which can
+ interfaces are available as a shared library, which can
be compiled and linked to with the
<constant>libsystemd-bus</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
file.</para>