all: update author list and licenses

7 files changed, 37 insertions, 5 deletions

diff --git a/cmd/abigen/main.go b/cmd/abigen/main.go
index 6af34c5fe..769811500 100644
--- a/cmd/abigen/main.go
+++ b/cmd/abigen/main.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The go-ethereum Authors
+// Copyright 2016 The go-ethereum Authors
 // This file is part of go-ethereum.
 //
 // go-ethereum is free software: you can redistribute it and/or modify
diff --git a/cmd/checkpoint-admin/common.go b/cmd/checkpoint-admin/common.go
index 107cd1de0..05a45dfbf 100644
--- a/cmd/checkpoint-admin/common.go
+++ b/cmd/checkpoint-admin/common.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The go-ethereum Authors
+// Copyright 2019 The go-ethereum Authors
 // This file is part of go-ethereum.
 //
 // go-ethereum is free software: you can redistribute it and/or modify
diff --git a/cmd/checkpoint-admin/exec.go b/cmd/checkpoint-admin/exec.go
index 1ce975f49..352a96d9e 100644
--- a/cmd/checkpoint-admin/exec.go
+++ b/cmd/checkpoint-admin/exec.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The go-ethereum Authors
+// Copyright 2019 The go-ethereum Authors
 // This file is part of go-ethereum.
 //
 // go-ethereum is free software: you can redistribute it and/or modify
diff --git a/cmd/checkpoint-admin/main.go b/cmd/checkpoint-admin/main.go
index 1fdec60a0..26d751dd8 100644
--- a/cmd/checkpoint-admin/main.go
+++ b/cmd/checkpoint-admin/main.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The go-ethereum Authors
+// Copyright 2019 The go-ethereum Authors
 // This file is part of go-ethereum.
 //
 // go-ethereum is free software: you can redistribute it and/or modify
diff --git a/cmd/checkpoint-admin/status.go b/cmd/checkpoint-admin/status.go
index c134ec090..f613501eb 100644
--- a/cmd/checkpoint-admin/status.go
+++ b/cmd/checkpoint-admin/status.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The go-ethereum Authors
+// Copyright 2019 The go-ethereum Authors
 // This file is part of go-ethereum.
 //
 // go-ethereum is free software: you can redistribute it and/or modify
diff --git a/cmd/clef/tests/testsigner.js b/cmd/clef/tests/testsigner.js
index 86b2c4539..258679de5 100644
--- a/cmd/clef/tests/testsigner.js
+++ b/cmd/clef/tests/testsigner.js
@@ -1,3 +1,19 @@
+// Copyright 2019 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
 // This file is a test-utility for testing clef-functionality
 //
 // Start clef with
diff --git a/cmd/ethkey/changepassphrase.go b/cmd/ethkey/changepassphrase.go
index d1ae2ae0d..5d8e8af64 100644
--- a/cmd/ethkey/changepassphrase.go
+++ b/cmd/ethkey/changepassphrase.go
@@ -1,3 +1,19 @@
+// Copyright 2018 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
 package main
 
 import (