Index: kernel/generic/include/align.h
===================================================================
--- kernel/generic/include/align.h	(revision e11ae91fc3a4227bcea74717abb36d585ceb5627)
+++ kernel/generic/include/align.h	(revision 6767c1d6f97a2bd70e8a35df4f084d7410aa0238)
@@ -27,14 +27,15 @@
  */
 
-
 /** @addtogroup generic	
  * @ingroup others
  * @{
  */
-/** @file
+/**
+ * @file
+ * @brief	Macros for making values and addresses aligned.
  */
 
-#ifndef __ALIGN_H__
-#define __ALIGN_H__
+#ifndef KERN_ALIGN_H_
+#define KERN_ALIGN_H_
 
 /** Align to the nearest lower address.