<para>By default all unit files whose names start with a prefix generated from the image's file name are copied
out. Specifically, the prefix is determined from the image file name with any suffix such as
- <filename>.raw</filename> removed, truncated at the first occurrence of and underscore character
+ <filename>.raw</filename> removed, truncated at the first occurrence of an underscore character
(<literal>_</literal>), if there is one. The underscore logic is supposed to be used to versioning so that the
an image file <filename>foobar_47.11.raw</filename> will result in a unit file matching prefix of
<filename>foobar</filename>. This prefix is then compared with all unit files names contained in the image in
</tgroup>
</table>
- <para>For details on this profiles, and their effects please have a look at their precise definitions,
+ <para>For details on these profiles and their effects see their precise definitions,
e.g. <filename>/usr/lib/systemd/portable/profile/default/service.conf</filename> and similar.</para>
</refsect1>