--- a/book1/7ages.xml	Tue Jan 24 13:23:44 2006 -0500
+++ b/book1/7ages.xml	Thu Jan 26 16:51:15 2006 -0500
@@ -1,7 +1,7 @@
 <?xml version='1.0'?>
 <!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
           "/usr/share/sgml/docbook/dtd/xml/4.2/docbookx.dtd">
-<chapter id="7ages" lang="fr"
+<chapter id="sept_ages" lang="fr"
   xmlns:xi="http://www.w3.org/2001/XInclude">
 
   <title>Les Sept Âges des Dragons</title>