diff --git a/LDP/howto/linuxdoc/Portuguese-HOWTO.sgml b/LDP/howto/linuxdoc/Portuguese-HOWTO.sgml
index bfbca7e8..77c2bec1 100644
--- a/LDP/howto/linuxdoc/Portuguese-HOWTO.sgml
+++ b/LDP/howto/linuxdoc/Portuguese-HOWTO.sgml
@@ -1,3 +1,4 @@
+<!doctype linuxdoc system>
 <!--
       Guia de Referencia para a instalacao do Teclado e Pagina
       de codigo Portuguesas.
@@ -115,7 +116,6 @@
 
 -->
 
-<!DOCTYPE LINUXDOC SYSTEM>
 
 <ARTICLE>