Use double quotes by default

This is an entirely mechanically generated (chefstyle -a) change, to go
along with chef/chefstyle#5 . We should pick something and use it
consistently, and my opinion is that double quotes are the appropriate
thing.

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/chef/node/attribute.rb b/lib/chef/node/attribute.rb
index 862a7a2fd9..aa2fcdaa8e 100644
--- a/lib/chef/node/attribute.rb
+++ b/lib/chef/node/attribute.rb
@@ -17,10 +17,10 @@
 # limitations under the License.
 #
 
-require 'chef/node/immutable_collections'
-require 'chef/node/attribute_collections'
-require 'chef/mixin/deep_merge'
-require 'chef/log'
+require "chef/node/immutable_collections"
+require "chef/node/attribute_collections"
+require "chef/mixin/deep_merge"
+require "chef/log"
 
 class Chef
   class Node
@@ -482,7 +482,7 @@ class Chef
        def inspect
          "#<#{self.class} " << (COMPONENTS + [:@merged_attributes, :@properties]).map{|iv|
            "#{iv}=#{instance_variable_get(iv).inspect}"
-         }.join(', ') << ">"
+         }.join(", ") << ">"
        end
 
        def set_unless?