bin/hawking in hawking-0.1 vs bin/hawking in hawking-0.2

@@ -1,15 +1,12 @@
 #!/usr/bin/env ruby
 STDERR.sync = STDOUT.sync = true
 
 require "hawking"
+
 extend Hawking
 
-usage = "hawking <jobs.rb> [<job>[,<job>,..]]"
-
-file = ARGV.shift or abort usage
-jobs = ARGV.shift.split(',') rescue nil
-
+file = ARGV.shift or abort "hawking <jobs.rb>"
 file = "./#{file}" unless file.match(/^[\/.]/)
 
 require file
 
 trap("INT") do