<manvolnum>5</manvolnum></citerefentry>, all
processes of the session are terminated. If
the last concurrent session of a user ends,
- ther user's systemd instance will be
+ the user's systemd instance will be
terminated too, and so will the user's slice
unit.</para></listitem>
<varname>$XDG_CURRENT_DESKTOP</varname>,
as defined by the <ulink
url="http://standards.freedesktop.org/desktop-entry-spec/latest/">Desktop
- Entry
- Specification</ulink>. See
+ Entry Specification</ulink>. (However,
+ note that
+ <varname>$XDG_SESSION_DESKTOP</varname>
+ only takes a single item, and not a
+ colon-separated list like
+ <varname>$XDG_CURRENT_DESKTOP</varname>.)
+ See
<citerefentry><refentrytitle>sd_session_get_desktop</refentrytitle><manvolnum>3</manvolnum></citerefentry>
for more details.</para></listitem>
</varlistentry>