Merge pull request #14 from dart-lang/grouma-patch-1

Fix bug in sample code in README
diff --git a/README.md b/README.md
index aa9379e..5723571 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 
 void main() {
   var handler = webSocketHandler((webSocket) {
-    webSocket.listen((message) {
+    webSocket.stream.listen((message) {
       webSocket.add("echo $message");
     });
   });