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, 4 insertions, 4 deletions

diff --git a/spec/unit/knife/node_show_spec.rb b/spec/unit/knife/node_show_spec.rb
index 4806354b60..afc90dc1ed 100644
--- a/spec/unit/knife/node_show_spec.rb
+++ b/spec/unit/knife/node_show_spec.rb
@@ -16,14 +16,14 @@
 # limitations under the License.
 #
 
-require 'spec_helper'
+require "spec_helper"
 
 describe Chef::Knife::NodeShow do
 
   let(:node) do
     node = Chef::Node.new()
     node.name("adam")
-    node.run_list = ['role[base]']
+    node.run_list = ["role[base]"]
     node
   end
 
@@ -54,10 +54,10 @@ describe Chef::Knife::NodeShow do
     end
 
     it "should pretty print json" do
-      knife.config[:format] = 'json'
+      knife.config[:format] = "json"
       stdout = StringIO.new
       allow(knife.ui).to receive(:stdout).and_return(stdout)
-      expect(Chef::Node).to receive(:load).with('adam').and_return(node)
+      expect(Chef::Node).to receive(:load).with("adam").and_return(node)
       knife.run
       expect(stdout.string).to eql("{\n  \"name\": \"adam\",\n  \"chef_environment\": \"_default\",\n  \"run_list\": [\n\n]\n,\n  \"normal\": {\n\n  }\n}\n")
     end