renamed XML.html output page into XMLinfo.html. Close bug #66951 and

* doc/*.html doc/site.xsl doc/Makefile: renamed XML.html
  output page into XMLinfo.html. Close bug #66951 and
  raised by Robert Collins too.
Daniel
diff --git a/doc/site.xsl b/doc/site.xsl
index d882f2e..3d99ffb 100644
--- a/doc/site.xsl
+++ b/doc/site.xsl
@@ -41,7 +41,7 @@
         <xsl:text>XSLT.html</xsl:text>
       </xsl:when>
       <xsl:when test="$name = '#XML'">
-        <xsl:text>XML.html</xsl:text>
+        <xsl:text>XMLinfo.html</xsl:text>
       </xsl:when>
       <xsl:when test="$name = '#Validation'">
         <xsl:text>xmldtd.html</xsl:text>