Fix isa xrefs, and SEE ALSO.

share/man/man9/isapnp.9

@@ -1,4 +1,4 @@
-.\"     $NetBSD: isapnp.9,v 1.2 2001/09/04 02:51:16 wiz Exp $
+.\"     $NetBSD: isapnp.9,v 1.3 2001/09/04 03:01:27 wiz Exp $
 .\"
 .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -65,7 +65,7 @@ The machine-independent
 subsystem provides support for ISAPNP devices.  ISAPNP devices were
 developed to support "plug and play" connection on the ISA bus.  In
 all other aspects, the ISAPNP bus is same as the ISA bus (see
-.Xr ISA 9 ).
+.Xr isa 9 ) .
 .Pp
 Devices on the ISAPNP bus are uniquely identified by a 7-character
 string.  Resources, such as I/O address space and interrupts, should
@@ -196,21 +196,21 @@ Interrupts should be established using
 .Fn isa_intr_establish
 .Po
 see
-.Xr ISA 9
+.Xr isa 9
 .Pc
 with the IRQ specified by the
 .Fa ipa_irq[0].num
 member of
 .Fa ipa .
 Similarly, the standard
-.Xr ISA 9
+.Xr isa 9
 DMA interface should be used with the
 .Fa ipa_drq[0].num
 member of
 .Fa ipa .
 .Sh DMA SUPPORT
 Extensive DMA facilities are provided through the
-.Xr ISA 9
+.Xr isa 9
 DMA facilities.
 .Sh CODE REFERENCES
 This section describes places within the
@@ -245,7 +245,7 @@ regenerated using the Makefile
 .Xr bus_dma 9 ,
 .Xr bus_space 9 .
 .Xr driver 9 ,
-.Xr isa 9 .
+.Xr isa 9
 .Sh HISTORY
 The machine-independent ISAPNP subsystem appear in
 .Nx 1.3 .