diff --git a/sys/sys/siginfo.h b/sys/sys/siginfo.h
index 610e2e0f73af..741128a63f12 100644
--- a/sys/sys/siginfo.h
+++ b/sys/sys/siginfo.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: siginfo.h,v 1.5 2003/10/08 00:28:42 thorpej Exp $	 */
+/*	$NetBSD: siginfo.h,v 1.6 2003/10/08 23:08:35 enami Exp $	 */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -107,7 +107,7 @@ do {									\
  * Old-style signal handler "code" arguments were only non-zero for
  * signals caused by traps.
  */
-#define	KSI_TRAPCODE(ksi)	(((ksi)->ksi_flags & KSI_TRAP) ? 	\
+#define	KSI_TRAPCODE(ksi)	(((ksi)->ksi_flags & KSI_TRAP) ?	\
 							ksi->ksi_trap : 0)
 
 /* Predicate macros to test how a ksiginfo_t was generated. */
@@ -174,8 +174,8 @@ typedef union siginfo {
 #define	FPE_FLTDIV	3	/* Floating point divide by zero	*/
 #define	FPE_FLTOVF	4	/* Floating point overflow		*/
 #define	FPE_FLTUND	5	/* Floating point underflow		*/
-#define	FPE_FLTRES	6	/* Floating poing inexact result	*/
-#define	FPE_FLTINV	7	/* Invalid Floating poing operation	*/
+#define	FPE_FLTRES	6	/* Floating point inexact result	*/
+#define	FPE_FLTINV	7	/* Invalid Floating point operation	*/
 #define	FPE_FLTSUB	8	/* Subscript out of range		*/
 
 /* SIGSEGV */
@@ -184,7 +184,7 @@ typedef union siginfo {
 
 /* SIGBUS */
 #define	BUS_ADRALN	1	/* Invalid address alignment		*/
-#define	BUS_ADRERR	2	/* Non-existant physical address	*/
+#define	BUS_ADRERR	2	/* Non-existent physical address	*/
 #define	BUS_OBJERR	3	/* Object specific hardware error	*/
 
 /* SIGTRAP */
@@ -213,7 +213,7 @@ typedef union siginfo {
 /** si_code */
 #define	SI_USER		0	/* Sent by kill(2)			*/
 #define	SI_QUEUE	-1	/* Sent by the sigqueue(2)		*/
-#define	SI_TIMER	-2	/* Generated by expiration of a timer 	*/
+#define	SI_TIMER	-2	/* Generated by expiration of a timer	*/
 				/* set by timer_settime(2)		*/
 #define	SI_ASYNCIO	-3	/* Generated by completion of an	*/
 				/* asynchronous I/O signal		*/