diff --git a/LDP/howto/docbook/Print2Win.xml b/LDP/howto/docbook/Print2Win.xml
index ad4a2513..a6cf829c 100644
--- a/LDP/howto/docbook/Print2Win.xml
+++ b/LDP/howto/docbook/Print2Win.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" standalone="no"?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBk XML V4.1.2//EN"
+<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
         "http://docbook.org/xml/4.1.2/docbookx.dtd" []>
 
 <article>