doc/intro.xml: Replace a link to figure 1 with an xref.
authorIan Abbott <abbotti@mev.co.uk>
Thu, 10 May 2012 13:14:56 +0000 (14:14 +0100)
committerIan Abbott <abbotti@mev.co.uk>
Thu, 10 May 2012 13:14:56 +0000 (14:14 +0100)
commitf415b87538be29a86c4b700eac6676b50091cf1d
tree92f1342bda00367d1b8031cbedba5833018dd15b
parentac090c7bdfcaab4c741c5100a18d93b336694305
doc/intro.xml: Replace a link to figure 1 with an xref.
doc/intro.xml