Rakefile in sweet-alert-confirm-0.0.2 vs Rakefile in sweet-alert-confirm-0.0.3

@@ -5,8 +5,8 @@
 end
 
 task :default => [:spec]
 desc 'run Rspec specs'
 task :spec do
-  sh 'rspec spec'
+  sh 'rspec spec -f d -c'
 end