Fix RuboCop style violations

2 files changed, 6 insertions, 8 deletions

diff --git a/lib/bundler/settings.rb b/lib/bundler/settings.rb
index 0745709782..9a598eb213 100644
--- a/lib/bundler/settings.rb
+++ b/lib/bundler/settings.rb
@@ -6,16 +6,14 @@ module Bundler
     NUMBER_KEYS = %w(retry timeout redirect).freeze
     DEFAULT_CONFIG = {:retry => 3, :timeout => 10, :redirect => 5}
 
+    attr_reader :root
+
     def initialize(root = nil)
       @root          = root
       @local_config  = load_config(local_config_file)
       @global_config = load_config(global_config_file)
     end
 
-    def root
-      @root
-    end
-
     def [](name)
       key = key_for(name)
       value = (@local_config[key] || ENV[key] || @global_config[key] || DEFAULT_CONFIG[name])
@@ -51,7 +49,7 @@ module Bundler
       keys = @global_config.keys | @local_config.keys | env_keys
 
       keys.map do |key|
-        key.sub(/^BUNDLE_/, '').gsub(/__/, ".").downcase
+        key.sub(/^BUNDLE_/, "").gsub(/__/, ".").downcase
       end
     end
 
@@ -164,7 +162,7 @@ module Bundler
         # all other absolute paths
         install_path = set_path
       else
-         # all relative paths (configured by the user)
+        # all relative paths (configured by the user)
         install_path = File.join(Bundler::root, set_path)
       end
     end
diff --git a/spec/bundler/cli_spec.rb b/spec/bundler/cli_spec.rb
index 4cb306c731..06933528f7 100644
--- a/spec/bundler/cli_spec.rb
+++ b/spec/bundler/cli_spec.rb
@@ -28,14 +28,14 @@ describe "bundle executable" do
   it "prints help when ARGV is empty" do
     bundle :help
     help_output = out
-    bundle ''
+    bundle ""
     expect(out).to eq(help_output)
   end
 
   it "prints help when ARGV is empty" do
     bundle :help
     help_output = out
-    bundle ''
+    bundle ""
     expect(out).to eq(help_output)
   end
 end