face: use the correct macro to declare classes final

Change-Id: I7f07d49a4b622ea1207b34d0c4a0f830a0141783
diff --git a/daemon/face/unicast-udp-transport.hpp b/daemon/face/unicast-udp-transport.hpp
index 0c7c277..ab7adf2 100644
--- a/daemon/face/unicast-udp-transport.hpp
+++ b/daemon/face/unicast-udp-transport.hpp
@@ -35,7 +35,7 @@
 /**
  * \brief A Transport that communicates on a unicast UDP socket
  */
-class UnicastUdpTransport DECL_FINAL : public DatagramTransport<boost::asio::ip::udp, Unicast>
+class UnicastUdpTransport DECL_CLASS_FINAL : public DatagramTransport<boost::asio::ip::udp, Unicast>
 {
 public:
   UnicastUdpTransport(protocol::socket&& socket,