9 files changed, 9 insertions, 9 deletions
diff --git a/lib/chef/node/attribute.rb b/lib/chef/node/attribute.rb
index 4ccf04af6a..72556e1bc4 100644
--- a/lib/chef/node/attribute.rb
+++ b/lib/chef/node/attribute.rb
@@ -1,7 +1,7 @@
 #--
 # Author:: Adam Jacob (<adam@chef.io>)
 # Author:: AJ Christensen (<aj@chef.io>)
-# Copyright:: Copyright 2008-2020, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/attribute_collections.rb b/lib/chef/node/attribute_collections.rb
index bfa814934d..b8fd507336 100644
--- a/lib/chef/node/attribute_collections.rb
+++ b/lib/chef/node/attribute_collections.rb
@@ -1,6 +1,6 @@
 #--
 # Author:: Daniel DeLeo (<dan@chef.io>)
-# Copyright:: Copyright 2012-2018, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/common_api.rb b/lib/chef/node/common_api.rb
index 829552d80c..b711d4ee95 100644
--- a/lib/chef/node/common_api.rb
+++ b/lib/chef/node/common_api.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2016-2020, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/immutable_collections.rb b/lib/chef/node/immutable_collections.rb
index 06bd3b2a3f..d1d0596287 100644
--- a/lib/chef/node/immutable_collections.rb
+++ b/lib/chef/node/immutable_collections.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2012-2018, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/mixin/deep_merge_cache.rb b/lib/chef/node/mixin/deep_merge_cache.rb
index 54e48b10cf..8cde5a400a 100644
--- a/lib/chef/node/mixin/deep_merge_cache.rb
+++ b/lib/chef/node/mixin/deep_merge_cache.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2016, Chef Software, Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/mixin/immutablize_array.rb b/lib/chef/node/mixin/immutablize_array.rb
index 4401c91067..652061bc36 100644
--- a/lib/chef/node/mixin/immutablize_array.rb
+++ b/lib/chef/node/mixin/immutablize_array.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2016-2020, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/mixin/immutablize_hash.rb b/lib/chef/node/mixin/immutablize_hash.rb
index 5e12f88d8e..e3b02e378e 100644
--- a/lib/chef/node/mixin/immutablize_hash.rb
+++ b/lib/chef/node/mixin/immutablize_hash.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2016-2020, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/mixin/mashy_array.rb b/lib/chef/node/mixin/mashy_array.rb
index 31506c5bbf..55aedf4779 100644
--- a/lib/chef/node/mixin/mashy_array.rb
+++ b/lib/chef/node/mixin/mashy_array.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2016-2018, Chef Software Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/chef/node/mixin/state_tracking.rb b/lib/chef/node/mixin/state_tracking.rb
index 5958973024..4d197e7cbd 100644
--- a/lib/chef/node/mixin/state_tracking.rb
+++ b/lib/chef/node/mixin/state_tracking.rb
@@ -1,5 +1,5 @@
 #--
-# Copyright:: Copyright 2016, Chef Software, Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");