diff --git a/src/lib/libc/hash/mdX.3 b/src/lib/libc/hash/mdX.3
index cb6f0550..2b36cfce 100644
--- a/src/lib/libc/hash/mdX.3
+++ b/src/lib/libc/hash/mdX.3
@@ -6,7 +6,7 @@
 .\" this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
 .\" ----------------------------------------------------------------------------
 .\"
-.\" 	$OpenBSD: mdX.3,v 1.1 2004/04/28 16:55:46 millert Exp $
+.\" 	$OpenBSD: mdX.3,v 1.2 2004/04/29 13:33:58 jmc Exp $
 .\"
 .Dd October 9, 1996
 .Dt MDX 3
@@ -128,7 +128,7 @@ characters of buffer space.
 .Sh SEE ALSO
 .Xr mdY 3 ,
 .Xr rmd160 3 ,
-.Xr sha1, 3
+.Xr sha1 3 ,
 .Xr sha2 3
 .Rs
 .%A R. Rivest