bin/ona in ona-1.0.0 vs bin/ona in ona-1.0.1

@@ -2,10 +2,10 @@
 
 require 'rubygems'
 require 'readline'
 require 'ona'
 
-unless File.exists? 'Onafile'
+unless File.exist? 'Onafile'
   abort 'Please create a file named:[Onafile] to start the shell.'
 end
 
 eval File.read 'Onafile'