fix license header

Author: zzydxm

lib/kernel/src/pg.erl

@@ -3,7 +3,7 @@
 %%
 %% SPDX-License-Identifier: Apache-2.0
 %%
-%% Copyright Ericsson AB 2022-2025. All Rights Reserved.
+%% Copyright Ericsson AB 2026. All Rights Reserved.
 %% Copyright WhatsApp Inc. and its affiliates. All rights reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");

lib/kernel/test/pg_SUITE.erl

@@ -1,5 +1,9 @@
 %%
+%% %CopyrightBegin%
 %%
+%% SPDX-License-Identifier: Apache-2.0
+%%
+%% Copyright Ericsson AB 2026. All Rights Reserved.
 %% Copyright WhatsApp Inc. and its affiliates. All rights reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,6 +18,8 @@
 %% See the License for the specific language governing permissions and
 %% limitations under the License.
 %%
+%% %CopyrightEnd%
+%%
 %%-------------------------------------------------------------------
 %% @author Maxim Fedorov <maximfca@gmail.com>
 %%     Process Groups smoke test.