Rakefile in glue-0.27.0 vs Rakefile in glue-0.28.0

@@ -28,10 +28,10 @@
 task :default => :package
 
 # Run all tests.
 
 Rake::TestTask.new do |t|
-  cwd = File.expand_path(File.join(File.dirname(__FILE__) + '.'))
+  cwd = File.expand_path(File.join(File.dirname(__FILE__), '..'))
   t.libs << 'test'
   %w[glue nitro og].each do |dir|
     t.libs << File.join(cwd, dir, 'lib')
   end
   t.test_files = FileList['test/**/*.rb']