diskscan version bump

packages/diskscan.rb

@@ -3,7 +3,7 @@ require 'package'
 class Diskscan < Package
   description 'diskscan is intended to find sectors of a storage medium (hard disk, flash drive or pendrive, etc.) which are bad or in the process of going bad.'
   homepage 'http://blog.disksurvey.org/proj/diskscan/'
-  version '0.19'
+  version '0.19-1'
   source_url 'https://github.com/baruch/diskscan/archive/0.19.tar.gz'
   source_sha256 '92a7298af99043e1e584e4343040b6574b9229f44c122e1cbcb90ba478d928d1'