Update copyright (year 2020)

Author: dumbbell

LICENSE-MPL-RabbitMQ

@@ -447,7 +447,7 @@ EXHIBIT A -Mozilla Public License.
      The Original Code is RabbitMQ Management Plugin.
 
      The Initial Developer of the Original Code is GoPivotal, Inc.
-     Copyright (c) 2007-2016 Pivotal Software, Inc.  All rights reserved.''
+     Copyright (c) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.''
 
      [NOTE: The text of this Exhibit A may differ slightly from the text of
      the notices in the Source Code files of the Original Code. You should

README.md

@@ -39,6 +39,6 @@ and see under the `./plugins` directory.
 
 ## Copyright and License
 
-(c) Pivotal Software Inc, 2007-2020.
+(c) 2007-2020 VMware, Inc. or its affiliates.
 
 See `LICENSE` for license information.

src/rabbit_federation_mgmt.erl

@@ -11,7 +11,7 @@
 %%  The Original Code is RabbitMQ.
 %%
 %%  The Initial Developer of the Original Code is GoPivotal, Inc.
-%%  Copyright (c) 2007-2020 Pivotal Software, Inc.  All rights reserved.
+%%  Copyright (c) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.
 %%
 
 -module(rabbit_federation_mgmt).

test/federation_mgmt_SUITE.erl

@@ -11,7 +11,7 @@
 %% The Original Code is RabbitMQ Federation.
 %%
 %% The Initial Developer of the Original Code is GoPivotal, Inc.
-%% Copyright (c) 2007-2020 Pivotal Software, Inc.  All rights reserved.
+%% Copyright (c) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.
 %%
 
 -module(federation_mgmt_SUITE).