docs: Fixing doxygen warnings

Change-Id: Ic85f86f4de8224e2fa5d1c41f6afb0f367af5b37
Refs: #3210
diff --git a/daemon/face/udp-factory.hpp b/daemon/face/udp-factory.hpp
index 1c8f90f..134c5ee 100644
--- a/daemon/face/udp-factory.hpp
+++ b/daemon/face/udp-factory.hpp
@@ -111,6 +111,8 @@
    * If an unicast face is already active on the same local NIC and port, the
    * creation fails and an exception is thrown
    *
+   * \param localEndpoint local endpoint
+   * \param multicastEndpoint multicast endpoint
    * \param networkInterfaceName name of the network interface on which the face will be bound
    *        (Used only on multihomed linux machine with more than one MulticastUdpFace for
    *        the same multicast group. If specified, will requires CAP_NET_RAW capability)