diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index c1c53450e..64b22db82 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -123,7 +123,7 @@ First a summary, then a detailed log.</para>
 </itemizedlist>
 </listitem>
 
-<listitem><para>October 14, 2005 [matt]: Add a cdrom group as required by the
+<listitem><para>October 15, 2005 [matt]: Add a cdrom group as required by the
 Udev rules file</para></listitem>
 
 <listitem><para>October 9, 2005 [matt]: Emphasise the fact that one must delete