diff --git a/doc/gnome-xml.sgml b/doc/gnome-xml.sgml
index 96eb97a..d1c21de 100644
--- a/doc/gnome-xml.sgml
+++ b/doc/gnome-xml.sgml
@@ -9,6 +9,7 @@
 <!entity HTMLparser SYSTEM "sgml/HTMLparser.sgml">
 <!entity HTMLtree SYSTEM "sgml/HTMLtree.sgml">
 <!entity parserInternals SYSTEM "sgml/parserInternals.sgml">
+<!entity xmlmemory SYSTEM "sgml/xmlmemory.sgml">
 ]>
 
 <book>
@@ -18,16 +19,17 @@
 
   <chapter id="libxml">
     <title>Gnome XML Library</title>
-    &parser; The parser general interfaces
-    &SAX; The parser SAX interfaces
-    &tree; Manipulation the tree generated by the parser
-    &entities; Routines for handling entities
-    &valid; All the stuff defined in DTDs
-    &error; Callbacks in case of parsing error
-    &parserInternals; Access to the parser internal routines
-    &HTMLparser; parsing HTML and generating a tree
-    &HTMLtree; printing HTML trees
-    &xpath; A on-going XPath implementation
+    &parser;
+    &SAX;
+    &tree;
+    &entities;
+    &valid;
+    &error;
+    &HTMLparser;
+    &HTMLtree;
+    &xpath;
+    &parserInternals;
+    &xmlmemory;
   </chapter>
 </book>