diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 0d491ea69..03a9cf84a 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -42,7 +42,7 @@
         <listitem>
           <para>[matthew] - Fix a typo in the PCRE instructions, and make
           Glib put its configuration in
-          <filename class="directory">/etc</filename>Upgrade to Udev-170.</para>
+          <filename class="directory">/etc</filename>.</para>
         </listitem>
       </itemizedlist>
     </listitem>