Index: arch/ia32/include/proc/thread.h
===================================================================
--- arch/ia32/include/proc/thread.h	(revision a6d4cebe4e2af4fd70f49dc2ffb18186d4447b4a)
+++ arch/ia32/include/proc/thread.h	(revision 62939f75c170f1f9bc18ec3a7157792a32b0e11c)
@@ -27,4 +27,10 @@
  */
 
+ /** @addtogroup ia32proc
+ * @{
+ */
+/** @file
+ */
+
 #ifndef __ia32_THREAD_H__
 #define __ia32_THREAD_H__
@@ -37,2 +43,6 @@
 
 #endif
+
+ /** @}
+ */
+