Fixed markup.

share/man/man4/sbp_targ.4

@@ -52,10 +52,17 @@ or
 The
 .Nm
 driver provides support for SBP-2 target mode.
-This driver is supposed to work with cam(4), targ(4) and firewire(4).
-You also need to use scsi_target(8), which can be found in
-/usr/share/examples/scsi_target, to provide actual devices.
-.Sh EXAMPLE
+This driver is supposed to work with
+.Xr cam 4 ,
+.Xr targ 4
+and
+.Xr firewire 4 .
+You also need to use
+.Xr scsi_target 8 ,
+which can be found in
+.Pa /usr/share/examples/scsi_target ,
+to provide actual devices.
+.Sh EXAMPLES
 .Bd -literal -offset indent
 # mdconfig -a -t malloc -s 10m
 md0
@@ -77,5 +84,7 @@ The
 driver was written by
 .An Hidetoshi Shimokawa .
 .Sh BUGS
-This driver is still under development.
-It doesn't work correctly in multi-initiator environments or after the bus topology has been changed.
+This driver is
+.Ud .
+It does not work correctly in multi-initiator environments
+or after the bus topology has been changed.

share/man/man4/stg.4

@@ -42,7 +42,8 @@ The
 driver provides support for ISA, PCCARD and PCI controllers based on
 Future Domain SCSI controller chips including the TMC-16C30, 16C50 and 32C60.
 Supported controllers include:
-.Bl -dash -offset indent -compact
+.Pp
+.Bl -bullet -compact
 .It
 Adaptec 2920/A
 .It
@@ -60,9 +61,10 @@ RATOC REX-5536, REX-5536AM, REX-5536M, REX-9836A
 .El
 .Pp
 Note that the Adaptec 2920C is supported by the
-.Sy ahc
+.Xr ahc 4
 driver.
 .Sh SEE ALSO
+.Xr ahc 4 ,
 .Xr cd 4 ,
 .Xr ch 4 ,
 .Xr da 4 ,
@@ -72,7 +74,9 @@ driver.
 .Sh HISTORY
 The
 .Nm
-device driver has been developed for NetBSD/pc98 and ported for
+device driver has been developed for
+.Nx Ns / Ns Tn pc98
+and ported for
 .Fx .
 It first appeared in
 .Fx 2.2