%changelog
* Wed Oct 20 2010 Eric S. Raymond <esr@snark.thyrsus.com> 6.6-1
-- License changed to BSD
+- License changed to BSD.
* Mon Jan 12 2004 Eric S. Raymond <esr@snark.thyrsus.com> 6.5-1
- 6.4 introduced a bug into the ? and ! commands, now fixed.
<varlistentry>
<term>!</term>
<listitem>
-<para>Spawn an invisible monster called a UNIX shell. You may type to
+<para>Spawn an invisible monster called a Unix shell. You may type to
the shell; it will do strange things with your input, opening a space
warp in the middle of the ski-slope to display them at you. The shell
monster is polite; when it is done, you will be deposited back on your