bin/netprint in netprint-0.1.0 vs bin/netprint in netprint-0.1.1

@@ -10,12 +10,12 @@
   #{program_name} -h | --help
 
 Options:
   -h --help                    Show this screen.
   -v --version                 Show version information.
-  -u --user=<userid:password>  User account. if not specified, use ENV['NETPRINT_(USERID|PASSWORD)']
-  -e --email=<email>           Email address to notify
-  -s --secret=<secret>         Secret code
+  -u --user=<userid:password>  User account. If not specified, ENV['NETPRINT_(USERID|PASSWORD)'] is used.
+  -e --email=<email>           Email address to notify. If not specified, ENV['NETPRINT_EMAIL'] is used.
+  -s --secret=<secret>         Secret code.
 EOS
 
 begin
   options          = Docopt::docopt(doc, :version => Netprint::VERSION)
   userid, password = options['--user'].split(':') if options['--user']