updte documentation0.1.1

1 files changed, 6 insertions, 1 deletions

diff --git a/README.txt b/README.txt
index 9f659a6..481d2eb 100644
--- a/README.txt
+++ b/README.txt
@@ -6,7 +6,7 @@ NAME
     two hosts.
 
   SYNOPSYS
-      netdiff HOSTNAME PATH [ADDITIONAL DIFF OPTS]
+      netdiff HOSTNAME PATH [PORT] [ADDITIONAL DIFF OPTS]
 
   USAGE
     Cluster-SSH into two hosts at the same time and run on both hosts the
@@ -23,6 +23,11 @@ NAME
     Netdiff transfers everything in PATH (recursively and encrypted via
     OpenSSL/AES) to the other host and computes a diff of it.
 
+    If no port is specified the default port will be used, which is defined
+    in
+
+      /etc/default/netdiff
+
   EXAMPLE
     A common use case is to find out the differences of the PAM
     configuration. On most systems the PAM configuration is spread into