4 files changed, 8 insertions, 23 deletions
diff --git a/share/man/man4/pty.4 b/share/man/man4/pty.4
index eb12118..70f3480 100644
--- a/share/man/man4/pty.4
+++ b/share/man/man4/pty.4
@@ -39,7 +39,7 @@
 .Nm pty
 .Nd pseudo terminal driver
 .Sh SYNOPSIS
-.Cd "pseudo-device pty" Op Ar count
+.Cd "pseudo-device pty"
 .Sh DESCRIPTION
 The
 .Nm pty
@@ -64,12 +64,6 @@ given to the slave device as input and anything written
 on the slave device is presented as input on the master
 device.
 .Pp
-In configuring, if an optional
-.Ar count
-is given in
-the specification, that number of pseudo terminal pairs are configured;
-the default count is 32.
-.Pp
 The following 
 .Xr ioctl 2
 calls apply only to pseudo terminals:
diff --git a/share/man/man4/sppp.4 b/share/man/man4/sppp.4
index 6e5ae40..f6f89fd 100644
--- a/share/man/man4/sppp.4
+++ b/share/man/man4/sppp.4
@@ -32,7 +32,7 @@
 .Nm sppp
 .Nd point to point protocol network layer for synchronous lines
 .Sh SYNOPSIS
-.Cd "pseudo-device sppp" Op Ar count
+.Cd "pseudo-device sppp"
 .Sh DESCRIPTION
 The
 .Nm
diff --git a/share/man/man4/tun.4 b/share/man/man4/tun.4
index 97b579f..9785d7f 100644
--- a/share/man/man4/tun.4
+++ b/share/man/man4/tun.4
@@ -9,7 +9,7 @@
 .Nm tun
 .Nd tunnel software network interface
 .Sh SYNOPSIS
-.Cd pseudo-device tun Op Ar count
+.Cd pseudo-device tun
 .Sh DESCRIPTION
 The
 .Nm tun
@@ -41,11 +41,9 @@ interface.
 The network interfaces are named
 .Sy tun Ns Ar 0 ,
 .Sy tun Ns Ar 1 ,
-etc, as many in all as the
-.Ar count
-figure given on the
-.Sy pseudo-device
-line.  Each one supports the usual network-interface
+etc, as many as were made by
+.Xr MAKEDEV 8 .
+Each one supports the usual network-interface
 .Xr ioctl 2 Ns s ,
 such as
 .Dv SIOCSIFADDR
diff --git a/share/man/man4/vn.4 b/share/man/man4/vn.4
index 8d0ab7c..de343ab 100644
--- a/share/man/man4/vn.4
+++ b/share/man/man4/vn.4
@@ -40,7 +40,7 @@
 .Nm vn
 .Nd vnode disk driver
 .Sh SYNOPSIS
-.Cd "pseudo-device vn" Op Ar count
+.Cd "pseudo-device vn"
 .Sh DESCRIPTION
 The
 .Nm
@@ -63,16 +63,9 @@ In order to compile in support for the
 you must add a line similar
 to the following to your kernel configuration file:
 .Bd -unfilled -offset indent
-pseudo-device	vn	4	#Vnode driver
+pseudo-device	vn		#Vnode driver
 .Ed
 .Pp
-The
-.Ar count
-argument is how many
-.Nm vn Ns 's
-memory is allocated for a boot time.  In this example, no more than 4
-.Nm vn Ns 's
-may be configured.
 .Nm
 may also exist as a kernel module to be automatically loaded into the 
 system when you run the vnconfig command for the first time.