bin/download_files in download_files-1.0.0 vs bin/download_files in download_files-1.0.1

@@ -23,10 +23,9 @@
 
   description "Downloads files from the web page at the given address on the given domain that match the given regular expression pattern."
 
   arg :page_address
   arg :pattern
-  arg :directory, :optional
 
   options['directory'] = FileUtils.pwd
   on('-d DIRECTORY', '--directory', 'Directory for scrapped content')
 
   options['ssl-verify'] = true