CcnxProducerHelper was refactored
diff --git a/helper/ccnx-producer-helper.h b/helper/ccnx-producer-helper.h
index ca2dd7a..24e494c 100644
--- a/helper/ccnx-producer-helper.h
+++ b/helper/ccnx-producer-helper.h
@@ -54,7 +54,7 @@
 * Create an CcnxProducerHelper to make it easier to work with CcnxProducer applications
 *
 */
-CcnxProducerHelper (uint32_t storeCapacity);
+CcnxProducerHelper (const std::string &prefix, uint32_t virtualPayloadSize);
         
 /**
 * Helper function used to set the underlying application attributes.