Pull up following revision(s) (requested by uwe in ticket #1971):

	share/man/man3/intro.3: revision 1.37
	share/man/man3/intro.3: revision 1.38

intro(3): g/c spurious .Tn

intro(3): g/c reference to non-existent -lhesiod
PR lib/59676

Author: MartinHusemann

share/man/man3/intro.3

@@ -1,4 +1,4 @@
-.\"	$NetBSD: intro.3,v 1.34 2018/05/11 12:54:56 sevan Exp $
+.\"	$NetBSD: intro.3,v 1.34.4.1 2025/10/01 17:04:07 martin Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -85,7 +85,7 @@ see
 see
 .Xr string 3
 .It character tests and character operators
-.It Tn encryption and hash routines
+.It encryption and hash routines
 see
 .Xr md4 3
 and
@@ -156,13 +156,6 @@ The Generic Security Services (GSS) API library.
 This library provides
 verification services to applications and usually sits above the
 cryptographic libraries.
-.It Em libhesiod Pq Fl l Ns Ar hesiod
-The Hesiod library.
-This library provides routines for performing
-lookups of Hesiod information, which is stored as text records in the
-Domain Name Service.
-See
-.Xr hesiod 3 .
 .It Em libhdb Pq Fl l Ns Ar hdb
 The Heimdal Kerberos 5 authentication/authorisation database access
 library.