diff --git a/classes/lang.functions.php b/classes/lang.functions.php
index d4f0a74..5806748 100644
--- a/classes/lang.functions.php
+++ b/classes/lang.functions.php
@@ -1,4 +1,16 @@
 <?php
+/* ===========================
+
+  gelato CMS - A PHP based tumblelog CMS
+  development version
+  http://www.gelatocms.com/
+
+  gelato CMS is a free software licensed under the GPL 2.0
+  Copyright (C) 2007 by Pedro Santana <pecesama at gmail dot com>
+
+  =========================== */
+?>
+<?php
 function initIdioma($lang = "en") {
 	global $locale, $l10n;
 
diff --git a/config-sample.php b/config-sample.php
index 148f2e1..65f2ee5 100644
--- a/config-sample.php
+++ b/config-sample.php
@@ -27,6 +27,7 @@
 	header("Cache-Control: no-store, no-cache, must-revalidate");
 	header("Cache-Control: post-check=0, pre-check=0", false);
 	header("Pragma: no-cache");
+	ini_set('pcre.backtrack_limit', '10000');
 	require_once(Absolute_Path.'classes'.DIRECTORY_SEPARATOR.'mysql_connection.class.php');
 	require_once(Absolute_Path.'classes'.DIRECTORY_SEPARATOR.'streams.class.php');
 	require_once(Absolute_Path.'classes'.DIRECTORY_SEPARATOR.'gettext.class.php');
diff --git a/notice.txt b/notice.txt
index bdaf32f..37f2a53 100644
--- a/notice.txt
+++ b/notice.txt
@@ -43,4 +43,9 @@ Clase plantillas available under MIT license.
 
 = Textile class =
 Copyright (c) Jim Riggs, http://jimandlissa.com/project/textilephp
-Textile class available under GNU General Public License.
\ No newline at end of file
+Textile class available under GNU General Public License.
+
+= PHP-gettext =
+Copyright (c) 2003 Danilo Segan, http://savannah.nongnu.org/projects/php-gettext/
+Copyright (c) 2005 Nico Kaiser
+PHP-gettext available under GNU General Public License.
\ No newline at end of file