diff --git a/data.inc.php b/data.inc.php
index 11ff043..9cbc48f 100644
--- a/data.inc.php
+++ b/data.inc.php
@@ -4,21 +4,20 @@
  *
  * This file is part of CSSTidy.
  *
- * CSSTidy is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ *  CSSTidy is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
  *
- * CSSTidy is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ *   CSSTidy is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with CSSTidy; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *   You should have received a copy of the GNU Lesser General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
- * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @license http://opensource.org/licenses/lgpl-license.php GNU Lesser General Public License
  * @package csstidy
  * @author Florian Schmitz (floele at gmail dot com) 2005
  * @author Nikolay Matsievsky (speed at webo dot name) 2010