diff --git a/framework/caching/CFileCache.php b/framework/caching/CFileCache.php
index 4cd8b3a08..0b8d1d2cc 100644
--- a/framework/caching/CFileCache.php
+++ b/framework/caching/CFileCache.php
@@ -196,7 +196,8 @@ class CFileCache extends CCache
 
 	/**
 	 * Removes expired cache files.
-	 * @param boolean $expiredOnly whether to removed expired cache files only. If true, all cache files under {@link cachePath} will be removed.
+	 * @param boolean $expiredOnly whether only expired cache files should be removed.
+	 * If false, all cache files under {@link cachePath} will be removed.
 	 * @param string $path the path to clean with. If null, it will be {@link cachePath}.
 	 */
 	public function gc($expiredOnly=true,$path=null)