1 files changed, 9 insertions, 9 deletions
diff --git a/lib/rubygems/commands/open_command.rb b/lib/rubygems/commands/open_command.rb
index 1e616fd68f..d5283f72dd 100644
--- a/lib/rubygems/commands/open_command.rb
+++ b/lib/rubygems/commands/open_command.rb
@@ -1,18 +1,18 @@
 # frozen_string_literal: true
-require_relative '../command'
-require_relative '../version_option'
+require_relative "../command"
+require_relative "../version_option"
 
 class Gem::Commands::OpenCommand < Gem::Command
   include Gem::VersionOption
 
   def initialize
-    super 'open', 'Open gem sources in editor'
+    super "open", "Open gem sources in editor"
 
-    add_option('-e', '--editor COMMAND', String,
+    add_option("-e", "--editor COMMAND", String,
                "Prepends COMMAND to gem path. Could be used to specify editor.") do |command, options|
       options[:editor] = command || get_env_editor
     end
-    add_option('-v', '--version VERSION', String,
+    add_option("-v", "--version VERSION", String,
                "Opens specific gem version") do |version|
       options[:version] = version
     end
@@ -40,10 +40,10 @@ class Gem::Commands::OpenCommand < Gem::Command
   end
 
   def get_env_editor
-    ENV['GEM_EDITOR'] ||
-      ENV['VISUAL'] ||
-      ENV['EDITOR'] ||
-      'vi'
+    ENV["GEM_EDITOR"] ||
+      ENV["VISUAL"] ||
+      ENV["EDITOR"] ||
+      "vi"
   end
 
   def execute