Removed the old and unused DomXML section,

this closes #4560

Author: philip

language-snippets.ent

@@ -1636,11 +1636,6 @@ returned by <function>timezone_open</function></para></listitem></varlistentry>'
 <!ENTITY date.formats 'Valid formats are explained in <link xmlns="http://docbook.org/ns/docbook" linkend="datetime.formats">Date and Time Formats</link>.'>
 <!ENTITY date.formats.parameter 'A date/time string. &date.formats;'>
 
-<!-- DomXml Notes -->
-<!ENTITY node.inserted 'This node will not show up in the document unless it
-is inserted with (e.g.) <function xmlns="http://docbook.org/ns/docbook">domnode_append_child</function>.'>
-
-
 <!-- Dom Notes -->
 <!ENTITY dom.node.inserted 'This node will not show up in the document unless
 it is inserted with (e.g.) <function xmlns="http://docbook.org/ns/docbook">DOMNode::appendChild</function>.'>