README.md in backup_rails-0.0.2 vs README.md in backup_rails-0.0.3

@@ -24,9 +24,13 @@
 
 For now just add the gem to your Gemfile.
 Move the files in /examples dir into your project.
 Run whenever to setup your cron job. Make sure you've set the RAILS_ENV correctly.
 
+When cron jobs are not run make sure you:
+
+    sudo touch /etc/cron.deny
+
 ## Contributing
 
 Very welcome.. :)
 
 1. Fork it