... which is the file name including literal suffix `.conf`.
<varlistentry>
<term>default</term>
- <listitem><para>A glob pattern to select the default entry. The default entry
+ <listitem><para>A glob pattern to select the default entry by id, which is the
+ file name including literal suffix <literal>.conf</literal>. The default entry
may be changed in the boot menu itself, in which case the name of the
selected entry will be stored as an EFI variable, overriding this option.
</para>