Use err(3). Add usage().

Correct the .Nd string: in real life, portmap is translating rpc prog numbers
to darpa ports, not the opposite.

1 files changed, 13 insertions, 12 deletions

diff --git a/usr.sbin/portmap/portmap.8 b/usr.sbin/portmap/portmap.8
index 6ee765c..5635356 100644
--- a/usr.sbin/portmap/portmap.8
+++ b/usr.sbin/portmap/portmap.8
@@ -38,10 +38,11 @@
 .Sh NAME
 .Nm portmap
 .Nd
-.Tn DARPA
-port to
 .Tn RPC
-program number mapper
+program,version
+to
+.Tn DARPA
+port mapper
 .Sh SYNOPSIS
 .Nm portmap
 .Op Fl d
@@ -60,7 +61,7 @@ calls.
 When an
 .Tn RPC
 server is started, it will tell
-.Nm portmap
+.Nm
 what port number it is listening to, and what
 .Tn RPC
 program numbers it is prepared to serve.
@@ -68,7 +69,7 @@ When a client wishes to make an
 .Tn RPC
 call to a given program number,
 it will first contact
-.Nm portmap
+.Nm
 on the server machine to determine
 the port number where
 .Tn RPC
@@ -80,23 +81,23 @@ must be started before any
 servers are invoked.
 .Pp
 Normally
-.Nm portmap
+.Nm
 forks and dissociates itself from the terminal
 like any other daemon.
 .Nm Portmap
 then logs errors using
 .Xr syslog 3 .
 .Pp
-Option available:
-.Bl -tag -width Ds
+The following options are available:
+.Bl -tag -width indent
 .It Fl d
-(debug) prevents
-.Nm portmap
+Prevent
+.Nm
 from running as a daemon,
 and causes errors and debugging information
 to be printed to the standard error output.
 .It Fl v
-(verbose) enable verbose logging access control checks.
+Enable verbose logging access control checks.
 .El
 .Sh SEE ALSO
 .Xr inetd.conf 5 ,
@@ -104,7 +105,7 @@ to be printed to the standard error output.
 .Xr rpcinfo 8
 .Sh BUGS
 If
-.Nm portmap
+.Nm
 crashes, all servers must be restarted.
 .Sh HISTORY
 The