diff --git a/src/vendor/golang_org/x/crypto/chacha20poly1305/chacha20poly1305_test_vectors.go b/src/vendor/golang_org/x/crypto/chacha20poly1305/chacha20poly1305_vectors_test.go
similarity index 100%
rename from src/vendor/golang_org/x/crypto/chacha20poly1305/chacha20poly1305_test_vectors.go
rename to src/vendor/golang_org/x/crypto/chacha20poly1305/chacha20poly1305_vectors_test.go
diff --git a/src/vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20/chacha_test.go b/src/vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20/chacha_test.go
index ca9663f52c..b80d34cdd7 100644
--- a/src/vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20/chacha_test.go
+++ b/src/vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20/chacha_test.go
@@ -1,3 +1,7 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
 package chacha20
 
 import (