Fix style errors and add dco signoff.

Signed-off-by: Robert Mullins <rmullins@secureworks.com>

3 files changed, 2 insertions, 3 deletions

diff --git a/chef-config/lib/chef-config/config.rb b/chef-config/lib/chef-config/config.rb
index 51d019c432..dca524bc36 100644
--- a/chef-config/lib/chef-config/config.rb
+++ b/chef-config/lib/chef-config/config.rb
@@ -843,7 +843,7 @@ module ChefConfig
     default :default_attribute_blacklist, nil
     default :normal_attribute_blacklist, nil
     default :override_attribute_blacklist, nil
-    
+
     # Pull down all the rubygems versions from rubygems and cache them the first time we do a gem_package or
     # chef_gem install.  This is memory-expensive and will grow without bounds, but will reduce network
     # round trips.
diff --git a/lib/chef/blacklist.rb b/lib/chef/blacklist.rb
index 3c2f4f7baa..a49c318295 100644
--- a/lib/chef/blacklist.rb
+++ b/lib/chef/blacklist.rb
@@ -31,7 +31,7 @@ class Chef
       return data if blacklist.nil?
 
       blacklist.each do |item|
-	Chef::Log.warn("Removing item #{item}")
+        Chef::Log.warn("Removing item #{item}")
         remove_data(data, item)
       end
       data
diff --git a/spec/unit/node_spec.rb b/spec/unit/node_spec.rb
index bec15032d9..a8f50de046 100644
--- a/spec/unit/node_spec.rb
+++ b/spec/unit/node_spec.rb
@@ -1681,7 +1681,6 @@ describe Chef::Node do
         end
       end
 
-
       context "when policyfile attributes are present" do
 
         before do