documentation
diff --git a/helper/ccnx-stack-helper.h b/helper/ccnx-stack-helper.h
index 5147722..f52c0d3 100644
--- a/helper/ccnx-stack-helper.h
+++ b/helper/ccnx-stack-helper.h
@@ -74,7 +74,7 @@
*
* Set the forwarding helper to use during Install. The forwarding helper is
* really an object factory which is used to create an object of type
- * ns3::CcnxFrProtocol per node. This forwarding object is then associated to
+ * ns3::CcnxL3Protocol per node. This forwarding object is then associated to
* a single ns3::Ccnx object through its ns3::Ccnx::SetforwardingProtocol.
*/
void