--- src/usr.bin/nice/nice.c	2004/12/01 18:27:06	1.4
+++ src/usr.bin/nice/nice.c	2005/02/07 18:00:46	1.5
@@ -36,7 +36,6 @@
  * $DragonFly$
  */
 
-#include <sys/types.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 
@@ -47,7 +46,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <string.h>
 
 #define	DEFNICE	10
 
@@ -99,6 +97,6 @@ static void
 usage(void)
 {
 
-	(void)fprintf(stderr, "usage: nice [-n incr] utility [arguments]\n");
+	fprintf(stderr, "usage: nice [-n incr] utility [arguments]\n");
 	exit(1);
 }