Remove hints

Change-Id: I537619fefad6ffb6b46c5dc618f0fdcc15884d6e
diff --git a/src/daemon/name-server.hpp b/src/daemon/name-server.hpp
index 09c3101..aa75ade 100644
--- a/src/daemon/name-server.hpp
+++ b/src/daemon/name-server.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014, Regents of the University of California.
+ * Copyright (c) 2014-2016, Regents of the University of California.
  *
  * This file is part of NDNS (Named Data Networking Domain Name Service).
  * See AUTHORS.md for complete list of NDNS authors and contributors.
@@ -122,8 +122,6 @@
   Zone m_zone;
   DbMgr& m_dbMgr;
 
-  // Name m_hint;
-
   Name m_ndnsPrefix;
   Name m_keyPrefix;
   Name m_certName;