<refsect1>
<title>Environment</title>
- <variablelist>
+ <variablelist class='environment-variables'>
<varlistentry>
<term><varname>$RUNLEVEL</varname></term>
<variablelist>
<varlistentry>
- <term><varname>/var/run/utmp</varname></term>
+ <term><filename>/var/run/utmp</filename></term>
<listitem><para>The utmp database
<command>runlevel</command> reads the