Request for Review: pkgng documentation for the Handbook

[Warren Block]

On Fri, 23 Nov 2012, Benjamin Kaduk wrote:

> % % 	<para>By default, <application>pkgng</application> stores
> % 	  binary packages in a cache directory as defined by
> % 	  <envar>PKG_CACHEDIR</envar> in pkg.conf(5).  When
> % 	  upgrading packages with <command>pkg upgrade</command>, old
> % 	  versions of the upgraded packages are not automatically
> % 	  removed.</para>
> % % 	<para>To remove the outdated binary packages from the system,
>
> Perhaps this should be file system instead of just "system"?

It may be clearer to just remove "from the system".