1 files changed, 22 insertions, 1 deletions
diff --git a/includes/cache/CacheDependency.php b/includes/cache/CacheDependency.php
index 0df0cd89..a3c2b52a 100644
--- a/includes/cache/CacheDependency.php
+++ b/includes/cache/CacheDependency.php
@@ -1,11 +1,32 @@
 <?php
 /**
+ * Data caching with dependencies.
+ *
+ * This program 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.
+ *
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Cache
+ */
+
+/**
  * This class stores an arbitrary value along with its dependencies.
  * Users should typically only use DependencyWrapper::getValueFromCache(),
  * rather than instantiating one of these objects directly.
  * @ingroup Cache
  */
-
 class DependencyWrapper {
 	var $value;
 	var $deps;