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, 9 insertions, 9 deletions

diff --git a/lib/chef/application/knife.rb b/lib/chef/application/knife.rb
index 11e3246cfb..1742223657 100644
--- a/lib/chef/application/knife.rb
+++ b/lib/chef/application/knife.rb
@@ -15,11 +15,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-require 'chef/knife'
-require 'chef/application'
-require 'mixlib/log'
-require 'ohai/config'
-require 'chef/monkey_patches/net_http.rb'
+require "chef/knife"
+require "chef/application"
+require "mixlib/log"
+require "ohai/config"
+require "chef/monkey_patches/net_http.rb"
 
 class Chef::Application::Knife < Chef::Application
 
@@ -35,14 +35,14 @@ class Chef::Application::Knife < Chef::Application
 
   verbosity_level = 0
   option :verbosity,
-    :short => '-V',
-    :long  => '--verbose',
+    :short => "-V",
+    :long  => "--verbose",
     :description => "More verbose output. Use twice for max verbosity",
     :proc  => Proc.new { verbosity_level += 1},
     :default => 0
 
   option :color,
-    :long         => '--[no-]color',
+    :long         => "--[no-]color",
     :boolean      => true,
     :default      => true,
     :description  => "Use colored output, defaults to enabled"
@@ -56,7 +56,7 @@ class Chef::Application::Knife < Chef::Application
     :short        => "-e EDITOR",
     :long         => "--editor EDITOR",
     :description  => "Set the editor to use for interactive commands",
-    :default      => ENV['EDITOR']
+    :default      => ENV["EDITOR"]
 
   option :disable_editing,
     :short        => "-d",