Updated README to reflect new behaviour.

diff --git a/README b/README
index e9dc110..ad77253 100644 (file)
--- a/README
+++ b/README
@@ -99,7 +99,8 @@ This will result in the QWK file being assembled sent to the
 requesting node using nncp-file, meaning the requesting node will also
 need an incoming directory specified. The "USER" argument specifies
 the handle which will be associated with the requesting node
-when replies are sent.  (It is an error to request a packet for
+when replies are sent, and is optional for subsequent requests
+from the same node. (It is an error to request a packet for
 a username which has already been associated with another node.)
 
 Similarly, REP files can be submitted using: