1 files changed, 4 insertions, 4 deletions
diff --git a/railties/lib/rails/generators/test_unit/mailer/mailer_generator.rb b/railties/lib/rails/generators/test_unit/mailer/mailer_generator.rb
index 76a0b79654..806279788e 100644
--- a/railties/lib/rails/generators/test_unit/mailer/mailer_generator.rb
+++ b/railties/lib/rails/generators/test_unit/mailer/mailer_generator.rb
@@ -1,4 +1,4 @@
-require 'rails/generators/test_unit'
+require "rails/generators/test_unit"
 
 module TestUnit # :nodoc:
   module Generators # :nodoc:
@@ -10,16 +10,16 @@ module TestUnit # :nodoc:
       end
 
       def create_test_files
-        template "functional_test.rb", File.join('test/mailers', class_path, "#{file_name}_mailer_test.rb")
+        template "functional_test.rb", File.join("test/mailers", class_path, "#{file_name}_mailer_test.rb")
       end
 
       def create_preview_files
-        template "preview.rb", File.join('test/mailers/previews', class_path, "#{file_name}_mailer_preview.rb")
+        template "preview.rb", File.join("test/mailers/previews", class_path, "#{file_name}_mailer_preview.rb")
       end
 
       protected
         def file_name
-          @_file_name ||= super.gsub(/_mailer/i, '')
+          @_file_name ||= super.gsub(/_mailer/i, "")
         end
     end
   end