diff --git a/documentation/preface.html b/documentation/preface.html
index 05a898453..f7611f374 100644
--- a/documentation/preface.html
+++ b/documentation/preface.html
@@ -2,7 +2,7 @@
 <HEAD>
 	<META CONTENT="Written by Michael Sweet, Craig P. Earls, Matthias Melcher, and Bill Spitzak" NAME="Author">
 	<META CONTENT="Copyright 1998-2009 by Bill Spitzak and Others." NAME="Copyright">
-	<META CONTENT="Revision 8" NAME="DocNumber">
+	<META CONTENT="Revision 10" NAME="DocNumber">
 	<TITLE>FLTK 1.1.10 Programming Manual</TITLE>
 </HEAD>
 <BODY>
