diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 9664b3251..d2f6861cc 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -41,7 +41,7 @@
       <itemizedlist>
         <listitem>
           <para>[manuel] - Revised again the Host System Requirements page
-          wording and look. Thanks to Bruce Dubbs for the patch..</para>
+          wording and look. Thanks to Bruce Dubbs for the patch.</para>
         </listitem>
       </itemizedlist>
     </listitem>