s3_spec.rb in backup-3.0.20

- old
+ new

@@ -1,7 +1,7 @@
 # encoding: utf-8
 
-require File.dirname(__FILE__) + '/../spec_helper'
+require File.expand_path('../../spec_helper.rb', __FILE__)
 
 describe Backup::Syncer::S3 do
 
   let(:s3) do
     Backup::Syncer::S3.new do |s3|