<para><function>sd_bus_default_flush_close()</function> is similar to
<function>sd_bus_flush_close_unref</function>, but does not take a bus pointer argument and
- instead iterates over any of the "default" busses opened by
+ instead iterates over any of the "default" buses opened by
<citerefentry><refentrytitle>sd_bus_default</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_default_user</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_default_system</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
and similar calls. <function>sd_bus_default_flush_close()</function> is particularly useful to
- clean up any busses opened using those calls before the program exits.</para>
+ clean up any buses opened using those calls before the program exits.</para>
</refsect1>
<refsect1>