diff --git a/path.go b/path.go
index 7478a43..d7e7458 100644
--- a/path.go
+++ b/path.go
@@ -1,6 +1,7 @@
-// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
+// Copyright 2013 Julien Schmidt. All rights reserved.
+// Based on the path package, Copyright 2009 The Go Authors.
+// Use of this source code is governed by a BSD-style license that can be found
+// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE.
 
 package gin
 
diff --git a/path_test.go b/path_test.go
index 0f2616c..bf2e5f6 100644
--- a/path_test.go
+++ b/path_test.go
@@ -1,6 +1,7 @@
-// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
+// Copyright 2013 Julien Schmidt. All rights reserved.
+// Based on the path package, Copyright 2009 The Go Authors.
+// Use of this source code is governed by a BSD-style license that can be found
+// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
 
 package gin
 
diff --git a/tree.go b/tree.go
index d8aa312..a39f43b 100644
--- a/tree.go
+++ b/tree.go
@@ -1,6 +1,6 @@
-// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
+// Copyright 2013 Julien Schmidt. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be found
+// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
 
 package gin
 
diff --git a/tree_test.go b/tree_test.go
index f70d6e3..c0edd42 100644
--- a/tree_test.go
+++ b/tree_test.go
@@ -1,6 +1,6 @@
-// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
+// Copyright 2013 Julien Schmidt. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be found
+// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
 
 package gin