corrected remove license content

update_licenses.yaml

diff --git a/update_licenses.yaml b/update_licenses.yaml
index ffd7145..35a8c25 100644
--- a/update_licenses.yaml
+++ b/update_licenses.yaml
@@ -36,7 +36,7 @@
     // found in the LICENSE file
   #6
   - |-
-    // Copyright 2022 The Chromium Authors. All rights reserved.
+    // Copyright <value> The Chromium Authors. All rights reserved.
     // Use of this source code is governed by a BSD-style license that can be found
     // in the LICENSE file.
 add_licenses: