bits: wrong header ifdef

diff --git a/usual/bits.h b/usual/bits.h
index f05f2e3dbe098321001af3624f2dba37da292322..71cfaf00758c07f849e0c701310fc6eff4175b8a 100644 (file)
--- a/usual/bits.h
+++ b/usual/bits.h
@@ -23,8 +23,8 @@
  * - rol16, rol32, rol64
  * - ror16, ror32, ror64
  */
-#ifndef _USUAL_MISC_H_
-#define _USUAL_MISC_H_
+#ifndef _USUAL_BITS_H_
+#define _USUAL_BITS_H_
 
 #include <usual/base.h>