connectionfactory not bound exception

hi
im getting javax.naming.NameNotFoundException: connectionFactory not bound
im trying sample jms example from net..
I have configured my queue in hornetq-jms.xml in deploy/hornetq folder.
im using jboss-6.0.0.Final

<connection-factory name="NettyConnectionFactory">
      <connectors>
         <connector-ref connector-name="netty"/>
      </connectors>
      <entries>
         <entry name="/ConnectionFactory"/>
         <entry name="/XAConnectionFactory"/>
      </entries>
   </connection-factory>
   
   <connection-factory name="NettyThroughputConnectionFactory">
	   <connectors>
         <connector-ref connector-name="netty-throughput"/>
	   </connectors>
		<entries>
			<entry name="/ThroughputConnectionFactory"/>
			<entry name="/XAThroughputConnectionFactory"/>
		</entries>
	</connection-factory>
   
   <connection-factory name="InVMConnectionFactory">
      <connectors>
         <connector-ref connector-name="in-vm"/>
      </connectors>
      <entries>
         <entry name="java:/ConnectionFactory"/>
         <entry name="java:/XAConnectionFactory"/>
      </entries>
   </connection-factory>
   
   <queue name="DLQ">
      <entry name="/queue/DLQ"/>
   </queue>
   
   <queue name="ExpiryQueue">
      <entry name="/queue/ExpiryQueue"/>
   </queue>

exception thrown in this line from sender.java file
QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx. lookup("connectionFactory");

suggest why connectionfactory not bound error is coming???
Do i need to configure any other ?

QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx. lookup("connectionFactory");

That should be:

P.S: Case is important too.