formatting

README.md

@@ -5,18 +5,19 @@ A basic module for IM using the Jabber/XMPP protocol with PLT Scheme.
 
 ## Protocol Support
 
-Should eventually implement XMPP-Core and XMPP-IM to conform with RFCs 3920 and 3921.  
+Should eventually implement XMPP-Core and XMPP-IM to conform with RFCs
+3920 and 3921. Progress toward supporting the full protocol is
+currently documented in the file 'xmpp.scm'
  
 ## example chat client
 
-<code>
-(require xmpp)
+    (require xmpp)
 
-(define (read-input prompt)
+    (define (read-input prompt)
       (display prompt)
       (read-line (current-input-port)))
 
-(define (chat)
+    (define (chat)
       (let ((jid  (read-input "jid: "))
             (pass (read-input "password: "))
             (to   (read-input "chat with: ")))
@@ -26,8 +27,6 @@ Should eventually implement XMPP-Core and XMPP-IM to conform with RFCs 3920 and
                              (let ((msg (read-line (current-input-port))))
                                (send (message to msg))
                                (loop))))))
-</code>
-
 
 ## possiby interesting extensions to implement. 
 
@@ -45,3 +44,4 @@ see http://xmpp.org/extensions/
 * XEP-0224: Attention
 * XEP-0077: In-Band Registration
 
+