example.rb in clockwork-0.5.4 vs example.rb in clockwork-0.5.5

@@ -10,7 +10,7 @@
 every(1.hour, 'run.me.every.hour')
 
 every(1.day, 'run.me.at.midnight', :at => '00:00')
 
 every(1.day, 'custom.event.handler', :at => '00:30') do
-  puts "This event has its own handler"
+  puts 'This event has its own handler'
 end