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-rw-r--r--src/tools.php19
1 files changed, 18 insertions, 1 deletions
diff --git a/src/tools.php b/src/tools.php
index cc8885d..65162c6 100644
--- a/src/tools.php
+++ b/src/tools.php
@@ -2,10 +2,27 @@
/**
* File containing the abstract ezcGraph class
*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
*/
/**
* Toolkit for several operation with graphs
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