diff --git a/include/fpu_control_x86.h b/include/fpu_control_x86.h
index c20e0ac76..a475d2c16 100644
--- a/include/fpu_control_x86.h
+++ b/include/fpu_control_x86.h
@@ -16,9 +16,10 @@
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
 
 #ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H	1
+#define _FPU_CONTROL_H
 
 /* Note that this file sets on x86-64 only the x87 FPU, it does not
    touch the SSE unit.  */