[spp] [PATCH v3 5/8] controller: add NTT SPDX tag

[ogawa.yasufumi at lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi at lab.ntt.co.jp>

This is the second patch for updating license of SPP controller. It is
for adding NTT's SPDX tag to files which are provided by NTT.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi at lab.ntt.co.jp>
---
 src/controller/command/hello.py    | 1 +
 src/controller/shell_lib/common.py | 1 +
 src/controller/topo.py             | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/controller/command/hello.py b/src/controller/command/hello.py
index 266481b..905f476 100644
--- a/src/controller/command/hello.py
+++ b/src/controller/command/hello.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 # SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017-2018 Nippon Telegraph and Telephone Corporation
 
 class Hello(object):
     def __init__(self, name):
diff --git a/src/controller/shell_lib/common.py b/src/controller/shell_lib/common.py
index 932d01c..360d601 100644
--- a/src/controller/shell_lib/common.py
+++ b/src/controller/shell_lib/common.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 # SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017-2018 Nippon Telegraph and Telephone Corporation
 
 import os
 
diff --git a/src/controller/topo.py b/src/controller/topo.py
index 49effca..a09a873 100644
--- a/src/controller/topo.py
+++ b/src/controller/topo.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 # SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017-2018 Nippon Telegraph and Telephone Corporation
 
 import os
 import re
-- 
2.17.0