Fix creation of stand-alone INSTALL.html file.

Heikki Linnakangas <heikki.linnakangas@iki.fi>

Commit: 7dd8eb39bd2b9e06eeef038f80ae327efb4a7d55
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: 2016-12-05T12:49:00Z
Releases: 10.0
Fix creation of stand-alone INSTALL.html file.

I missed the notice at the top of the file, that plain xref must not be
used in installation.sgml.

Per buildfarm member guaibasaurus.

Files

PathChange+/−
doc/src/sgml/installation.sgml modified +3 −1

Documentation touched