The docbook-manual directory will be installed in the future in the htdocs root dr.  Changed the href accordingly.
The docbook-manual directory will be installed in the future in the htdocs
root dr.  Changed the href accordingly.

svn path=/www/trunk/; revision=7551

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot