usage.c: remove reference to busybox.h
*: s/include "busybox.h"/include "libbb.h"

diff --git a/util-linux/more.c b/util-linux/more.c
index 2a38ef3..30ef896 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -14,7 +14,7 @@
  * Licensed under GPLv2 or later, see file License in this tarball for details.
  */
 
-#include "busybox.h"
+#include "libbb.h"
 
 
 #if ENABLE_FEATURE_USE_TERMIOS