Index: libc/arch/ia32/include/ddi.h
===================================================================
--- libc/arch/ia32/include/ddi.h	(revision 15039b6701d041636bc9aaa20ee0cd202b7473dc)
+++ libc/arch/ia32/include/ddi.h	(revision 2ce520cd70e3d859af0602d29d2cce856b5ea9ef)
@@ -25,4 +25,8 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @file
+ * @ingroup libcia32, libcamd64
  */