3 files changed, 3 insertions, 3 deletions

diff --git a/src/pt/gnunet-daemon-pt.c b/src/pt/gnunet-daemon-pt.c
index 72fef144a..521dcc74e 100644
--- a/src/pt/gnunet-daemon-pt.c
+++ b/src/pt/gnunet-daemon-pt.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet.
-     (C) 2010, 2012 Christian Grothoff
+     Copyright (C) 2010, 2012 Christian Grothoff
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
diff --git a/src/pt/test_gns_vpn.c b/src/pt/test_gns_vpn.c
index e9c89b42a..efc2867aa 100644
--- a/src/pt/test_gns_vpn.c
+++ b/src/pt/test_gns_vpn.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet
-     (C) 2007, 2009, 2011, 2012 Christian Grothoff
+     Copyright (C) 2007, 2009, 2011, 2012 Christian Grothoff
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
diff --git a/src/pt/test_gnunet_vpn.c b/src/pt/test_gnunet_vpn.c
index ce6fbdd53..8d4d0e079 100644
--- a/src/pt/test_gnunet_vpn.c
+++ b/src/pt/test_gnunet_vpn.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet
-     (C) 2007, 2009, 2011, 2012 Christian Grothoff
+     Copyright (C) 2007, 2009, 2011, 2012 Christian Grothoff
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published