diff --git a/LDP/guide/docbook/Intro-Linux/abook.xml b/LDP/guide/docbook/Intro-Linux/abook.xml
index 7fbb4bee..03fbca65 100644
--- a/LDP/guide/docbook/Intro-Linux/abook.xml
+++ b/LDP/guide/docbook/Intro-Linux/abook.xml
@@ -334,7 +334,7 @@
                 being generous in their comments.</para>
             <para>Also a special thought for Tabatha Marshall for doing a really thorough revision,
                 spell check and styling, and to Eugene Crosser for spotting the errors that we two
-                looked over.</para>
+                overlooked.</para>
             <para>And thanks to all the readers who notified me about missing topics and who helped
                 to pick out the last errors, unclear definitions and typos by going through the
                 trouble of mailing me all their remarks. These are also the people who help me keep