Clear up a couple of things in comments

Author: Michael Bridgen

src/com/rabbitmq/client/impl/AMQConnection.java

@@ -526,9 +526,9 @@ public boolean processControlCommand(Command c)
                 if (method instanceof AMQP.Connection.CloseOk) {    
                     // It's our final "RPC". Time to shut down.
                     _running = false;
-                    // If this was called from within the MainLoop we 
-                    // may not have a continuation to return to, so we 
-                    // treat this as processed in that case.
+                    // If Close was sent from within the MainLoop we
+                    // will not have a continuation to return to, so
+                    // we treat this as processed in that case.
                     return _channel0._activeRpc == null;
                 } else {
                     // Ignore all others.

test/src/com/rabbitmq/client/test/CloseInMainLoop.java

@@ -36,6 +36,8 @@ public void testCloseOKNormallyReceived() throws Exception{
     assertTrue(connection.hadValidShutdown());
   }
 
+  // The thrown runtime exception should get intercepted by the
+  // consumer exception handler, and result in a clean shut down.
   public void testCloseWithFaultyConsumer() throws Exception{
     SpecialConnection connection = new SpecialConnection();
     Channel channel = connection.createChannel();