bin/destroy in loremarkov-0.2.0.1 vs bin/destroy in loremarkov-0.2.0.2

@@ -12,7 +12,6 @@
          File.read(filename)
        else
          $stdin.read
        end
 
-num_prefixes = ARGV.shift
-puts Loremarkov.new(num_prefixes ? num_prefixes.to_i : 5).destroy text
+puts Loremarkov.new((ARGV.shift || 5).to_i).destroy text