nlsr: Updated license boilerplate for all NLSR files.

refs: #3909

Change-Id: I7186b62e2e3506e23a28c70b95b7e6a225a8d78b
diff --git a/src/route/name-prefix-table.hpp b/src/route/name-prefix-table.hpp
index 3443d7e..3e91ea5 100644
--- a/src/route/name-prefix-table.hpp
+++ b/src/route/name-prefix-table.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2016,  The University of Memphis,
+ * Copyright (c) 2014-2017,  The University of Memphis,
  *                           Regents of the University of California,
  *                           Arizona Board of Regents.
  *