apply cookstyle fixes

Signed-off-by: Martin Schurz <Martin.Schurz@t-systems.com>

Author: schurzi

controls/os_spec.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 #
-# Copyright 2015, Patrick Muench
+# Copyright:: 2015, Patrick Muench
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -29,8 +29,8 @@
 shadow_group = 'shadow' if os.debian? || os.suse? || os.name == 'alpine'
 container_execution = begin
   virtualization.role == 'guest' && virtualization.system =~ /^(lxc|docker)$/
-rescue NoMethodError
-  false
+                      rescue NoMethodError
+                        false
 end
 
 blacklist = input(

controls/package_spec.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 #
-# Copyright 2015, Patrick Muench
+# Copyright:: 2015, Patrick Muench
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -21,8 +21,8 @@
 
 container_execution = begin
   virtualization.role == 'guest' && virtualization.system =~ /^(lxc|docker)$/
-rescue NoMethodError
-  false
+                      rescue NoMethodError
+                        false
 end
 
 control 'package-01' do

controls/sysctl_spec.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 #
-# Copyright 2015, Patrick Muench
+# Copyright:: 2015, Patrick Muench
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -23,8 +23,8 @@
 kernel_modules_disabled = input('kernel_modules_disabled', value: 0, description: 'Should loading of kernel modules be disabled?')
 container_execution = begin
   virtualization.role == 'guest' && virtualization.system =~ /^(lxc|docker)$/
-rescue NoMethodError
-  false
+                      rescue NoMethodError
+                        false
 end
 
 control 'sysctl-01' do