In the code example, remove the call to connectWebSocket since this isn't used anymore.
diff --git a/README b/README
index 9515678..2d804c1 100644
--- a/README
+++ b/README
@@ -78,7 +78,6 @@
 A simple example of the current API to express an Interest and receive data:
 
 var ndn = new NDN();	// connect to a default hub/proxy
-ndn.transport.connectWebSocket(ndn);
         
 var AsyncGetClosure = function AsyncGetClosure() {
     // Inherit from Closure.