fix XML bug

info.xml

-<productinfo>
+<productinfo
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:noNamespaceSchemaLocation="optional">
+<?xml-stylesheet type="text/xsl" href="optional"?>
 
-<matlabrelease>13</matlabrelease>
+<matlabrelease>14</matlabrelease>
 <name>Cross Recurrence Plot Toolbox</name>
-<area>toolbox</area>
+<type>toolbox</type>
 <icon>$toolbox/matlab/icons/matlabicon.gif</icon>
 
 <list>
@@ -27,7 +30,7 @@
 
 <listitem>
 <label>Reference Manual</label>
-<callback>web http://www.agnld.uni-potsdam.de/~marwan/2.toolbox/content_doc.html;</callback>
+<callback>web http://www.agnld.uni-potsdam.de/~marwan/toolbox/content_doc.html;</callback>
 <icon>$toolbox/matlab/icons/bookicon.gif</icon>
 </listitem>