diff --git a/src/lib/libc/hash/sha1.3 b/src/lib/libc/hash/sha1.3
index 8d2b36db..5203f060 100644
--- a/src/lib/libc/hash/sha1.3
+++ b/src/lib/libc/hash/sha1.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sha1.3,v 1.1 1997/07/11 02:05:02 millert Exp $
+.\"	$OpenBSD: sha1.3,v 1.2 1997/07/11 05:35:46 millert Exp $
 .\"
 .\" Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
 .\" All rights reserved.
@@ -120,11 +120,11 @@ for (n = 0; n < 20; n++)
 putchar('\n');
 .Ed
 .Sh CAVEATS
-This implementation of SHA-1 has not been valdiated by NIST
+This implementation of SHA-1 has not been validated by NIST
 and as such is not in official compliance with the standard.
 .Pp
 If a message digest is to be copied to a multi-byte type (ie:
-an array of five 32-bit integers) it will be necesary to
+an array of five 32-bit integers) it will be necessary to
 perform byte swapping on little endian machines such as the i386, alpha,
 and vax.
 .Sh AUTHOR