Rakefile in attr_required-1.0.0 vs Rakefile in attr_required-1.0.1

@@ -6,10 +6,10 @@
 
 namespace :coverage do
   desc "Open coverage report"
   task :report do
     require 'simplecov'
-    `open "#{File.join SimpleCov.coverage_path, 'index.html' }"`
+    `open "#{File.join SimpleCov.coverage_path, 'index.html'}"`
   end
 end
 
 task :spec do
   Rake::Task[:'coverage:report'].invoke unless ENV['TRAVIS_RUBY_VERSION']
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