clarify gnunet-nat man page

diff --git a/doc/man/gnunet-nat.1 b/doc/man/gnunet-nat.1
index 190b9d8200d2b87f2068983b474c5837aa3d1745..bfd1e5bcf9486096c6b7f2bc0c85a2ab9a2bfaca 100644 (file)
--- a/doc/man/gnunet-nat.1
+++ b/doc/man/gnunet-nat.1
@@ -6,7 +6,6 @@ gnunet\-nat \- interact with the NAT service
 .SH SYNOPSIS
 .B gnunet\-nat
 .RI [ options ]
-.RI PORT
 .br
 
 .SH DESCRIPTION
@@ -21,7 +20,7 @@ Attempt auto\-configuration for NAT traversal.
 
 .B
 .IP "\-b ADDRESS,  \-\-bind=ADDRESS"
-Assume that the service is bound to ADDRESS.
+Assume that the service is (locally) bound to ADDRESS.
 
 .B
 .IP "\-c FILENAME,  \-\-config=FILENAME"
@@ -37,7 +36,7 @@ Assuming we are listening at ADDRESS for connection reversal requests.
 
 .B
 .IP "\-r ADDRESS,  \-\-remote=ADDRESS"
-Ask the peer at ADDRESS for connection reversal.
+Ask the peer at ADDRESS for connection reversal, using the local address for the target address of the reversal.
 
 .B
 .IP "\-L,  \-\-listen"
@@ -49,7 +48,7 @@ Use PORT as our external port for advertising for incoming requests.
 
 .B
 .IP "\-s,  \-\-stun"
-Enable processing of STUN requests. 
+Enable processing of STUN requests.  Will try to read UDP packets from the bind address and handle the packets if they are STUN packets. Will only work with UDP.
 
 .B
 .IP "\-t,  \-\-tcp"