Update copyright headers in crypto/

The methodology used to generate this CL is documented in
https://crbug.com/1098010#c34.

No-Try: true
Bug: 1098010
Change-Id: Ic0854e73c1dfbe8b9810db1599201b656c4774af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3891041
Auto-Submit: Avi Drissman <[email protected]>
Owners-Override: Avi Drissman <[email protected]>
Commit-Queue: Mark Mentovai <[email protected]>
Reviewed-by: Mark Mentovai <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1046511}
diff --git a/crypto/nss_util.h b/crypto/nss_util.h
index 71c16d3..8cdfd179 100644
--- a/crypto/nss_util.h
+++ b/crypto/nss_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.