README updates

Author: michaelklishin

clojure/README.md

@@ -33,12 +33,12 @@ Code examples are executed via `lein run`:
 [Tutorial four: Routing](http://www.rabbitmq.com/tutorial-four-java.html)
 
     lein run -m rabbitmq.tutorials.receive-logs-direct
-    lein run -m rabbitmq.tutorials.emit-log-direct
+    lein run -m rabbitmq.tutorials.emit-log-direct info
 
 [Tutorial five: Topics](http://www.rabbitmq.com/tutorial-five-java.html)
 
     lein run -m rabbitmq.tutorials.receive-logs-topic
-    lein run -m rabbitmq.tutorials.emit-log-topic
+    lein run -m rabbitmq.tutorials.emit-log-topic info
 
 [Tutorial six: RPC](http://www.rabbitmq.com/tutorial-six-java.html)