Index: branches/5.2.x/core/kernel/managers/cache_manager.php
===================================================================
diff -u -N -r14628 -r14699
--- branches/5.2.x/core/kernel/managers/cache_manager.php	(.../cache_manager.php)	(revision 14628)
+++ branches/5.2.x/core/kernel/managers/cache_manager.php	(.../cache_manager.php)	(revision 14699)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cache_manager.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: cache_manager.php 14699 2011-10-26 11:39:38Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -204,7 +204,7 @@
 
 		$this->DeleteUnitCache();
 	}
-	
+
 	/**
 	 * Loads data, that was cached during unit config parsing
 	 *
@@ -442,7 +442,8 @@
 	/**
 	 * Returns caching type (none, memory, temporary)
 	 *
-	 * @return int
+	 * @param int $caching_type
+	 * @return bool
 	 * @access public
 	 */
 	public function isCachingType($caching_type)
@@ -480,6 +481,7 @@
 	 * @param int $key key name to add to cache
 	 * @param mixed $value value of chached record
 	 * @param int $expiration when value expires (0 - doesn't expire)
+	 * @return bool
 	 * @access public
 	 */
 	public function setCache($key, $value, $expiration = 0)