8 files changed, 8 insertions, 8 deletions
diff --git a/lib/chef/provider/group/dscl.rb b/lib/chef/provider/group/dscl.rb
index decad69e40..b506197dca 100644
--- a/lib/chef/provider/group/dscl.rb
+++ b/lib/chef/provider/group/dscl.rb
@@ -1,6 +1,6 @@
 #
 # Author:: Dreamcat4 (<dreamcat4@gmail.com>)
-# Copyright:: Copyright 2009-2016, 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/provider/group/gpasswd.rb b/lib/chef/provider/group/gpasswd.rb
index 5d769befa4..937a417dee 100644
--- a/lib/chef/provider/group/gpasswd.rb
+++ b/lib/chef/provider/group/gpasswd.rb
@@ -1,6 +1,6 @@
 #
 # Author:: AJ Christensen (<aj@chef.io>)
-# Copyright:: Copyright 2008-2016, 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/provider/group/groupadd.rb b/lib/chef/provider/group/groupadd.rb
index eca104b565..63f1690f5e 100644
--- a/lib/chef/provider/group/groupadd.rb
+++ b/lib/chef/provider/group/groupadd.rb
@@ -1,6 +1,6 @@
 #
 # Author:: AJ Christensen (<aj@chef.io>)
-# Copyright:: Copyright 2008-2019, 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/provider/group/groupmod.rb b/lib/chef/provider/group/groupmod.rb
index c560e55f99..e4d69f34bf 100644
--- a/lib/chef/provider/group/groupmod.rb
+++ b/lib/chef/provider/group/groupmod.rb
@@ -1,6 +1,6 @@
 #
 # Author:: Dan Crosta (<dcrosta@late.am>)
-# Copyright:: Copyright 2012-2016, 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/provider/group/pw.rb b/lib/chef/provider/group/pw.rb
index 5f5b44f106..0639b8fdb5 100644
--- a/lib/chef/provider/group/pw.rb
+++ b/lib/chef/provider/group/pw.rb
@@ -1,6 +1,6 @@
 #
 # Author:: Stephen Haynes (<sh@nomitor.com>)
-# Copyright:: Copyright 2009-2016, 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/provider/group/solaris.rb b/lib/chef/provider/group/solaris.rb
index 75768297db..9a3e1e2b35 100644
--- a/lib/chef/provider/group/solaris.rb
+++ b/lib/chef/provider/group/solaris.rb
@@ -1,6 +1,6 @@
 #
 # Author:: Joshua Justice (<jjustice6@bloomberg.net>)
-# Copyright:: Copyright 2008-2019, 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/provider/group/suse.rb b/lib/chef/provider/group/suse.rb
index 7bd9700a15..0fecc05e22 100644
--- a/lib/chef/provider/group/suse.rb
+++ b/lib/chef/provider/group/suse.rb
@@ -1,6 +1,6 @@
 #
 # Author:: AJ Christensen (<aj@chef.io>)
-# Copyright:: Copyright 2008-2019, 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/provider/group/usermod.rb b/lib/chef/provider/group/usermod.rb
index 90386b1659..e00380659d 100644
--- a/lib/chef/provider/group/usermod.rb
+++ b/lib/chef/provider/group/usermod.rb
@@ -1,6 +1,6 @@
 #
 # 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");