We don't need device counts anymore. Also remove device.hints entries

for ie1, to be in line with the other manpages.

MFC after:	3 days

share/man/man4/man4.i386/ie.4

@@ -32,7 +32,7 @@
 .Nm ie
 .Nd Ethernet device driver
 .Sh SYNOPSIS
-.Cd "device ie 2"
+.Cd "device ie"
 .Pp
 In
 .Pa /boot/device.hints :
@@ -40,10 +40,6 @@ In
 .Cd hint.ie.0.port="0x300"
 .Cd hint.ie.0.irq="5"
 .Cd hint.ie.0.maddr="0xd0000"
-.Cd hint.ie.1.at="isa"
-.Cd hint.ie.1.port="0x360"
-.Cd hint.ie.1.irq="7"
-.Cd hint.ie.1.maddr="0xd0000"
 .Sh HARDWARE
 The
 .Nm