diff --git a/ndn/gui.py b/ndn/gui.py
index cf090a4..0a0a756 100644
--- a/ndn/gui.py
+++ b/ndn/gui.py
@@ -1,6 +1,6 @@
 # -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
 #
-# Copyright (C) 2015-2016, The University of Memphis,
+# Copyright (C) 2015-2017, The University of Memphis,
 #                          Arizona Board of Regents,
 #                          Regents of the University of California.
 #
@@ -154,4 +154,3 @@
             "radius": self.radius.get(),
             "max-faces-per-prefix": self.maxFaces.get()
         }
-