diff --git a/src/protocol-detail/crypto-helper.cpp b/src/protocol-detail/crypto-helper.cpp
index 6ff58cc..389e0b4 100644
--- a/src/protocol-detail/crypto-helper.cpp
+++ b/src/protocol-detail/crypto-helper.cpp
@@ -40,7 +40,8 @@
 
 NDN_LOG_INIT(ndncert.cryptosupport);
 
-struct ECDHState::ECDH_CTX {
+struct ECDHState::ECDH_CTX
+{
   int EC_NID;
   EVP_PKEY_CTX* ctx_params;
   EVP_PKEY_CTX* ctx_keygen;
diff --git a/src/protocol-detail/crypto-helper.hpp b/src/protocol-detail/crypto-helper.hpp
index 5f76ba8..baa2e66 100644
--- a/src/protocol-detail/crypto-helper.hpp
+++ b/src/protocol-detail/crypto-helper.hpp
@@ -30,7 +30,8 @@
 static const uint8_t INFO[] = {0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9};
 static const int AES_128_KEY_LEN = 16;
 
-class ECDHState {
+class ECDHState
+{
 public:
   ECDHState();
   ~ECDHState();
diff --git a/tests/boost-test.hpp b/tests/boost-test.hpp
index 77b879f..419b01e 100644
--- a/tests/boost-test.hpp
+++ b/tests/boost-test.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2019, Regents of the University of California,
+ * Copyright (c) 2014-2020, Regents of the University of California,
  *                          Arizona Board of Regents,
  *                          Colorado State University,
  *                          University Pierre & Marie Curie, Sorbonne University,
diff --git a/tests/database-fixture.hpp b/tests/database-fixture.hpp
index 06c63f5..28199e9 100644
--- a/tests/database-fixture.hpp
+++ b/tests/database-fixture.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2020 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
diff --git a/tests/main.cpp b/tests/main.cpp
index 7e723b8..779d74a 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2019, Regents of the University of California,
+ * Copyright (c) 2014-2020, Regents of the University of California,
  *                          Arizona Board of Regents,
  *                          Colorado State University,
  *                          University Pierre & Marie Curie, Sorbonne University,
diff --git a/tests/test-common.hpp b/tests/test-common.hpp
index 1f3beb3..45bc434 100644
--- a/tests/test-common.hpp
+++ b/tests/test-common.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2020 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
diff --git a/tests/unit-test-time-fixture.hpp b/tests/unit-test-time-fixture.hpp
index f934a12..cebce38 100644
--- a/tests/unit-test-time-fixture.hpp
+++ b/tests/unit-test-time-fixture.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2020 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *