Clean up module

Author: wvu

modules/exploits/unix/smtp/qmail_bash_env_exec.rb

@@ -3,8 +3,6 @@
 # Current source: https://github.com/rapid7/metasploit-framework
 ##
 
-require 'net/smtp'
-
 class MetasploitModule < Msf::Exploit::Remote
   Rank = NormalRanking
 
@@ -60,8 +58,8 @@ def initialize(info={})
       'DefaultTarget'  => 0,
       'DisclosureDate' => 'Sep 24 2014'
     ))
-    deregister_options('MAILFROM')
 
+    deregister_options('MAILFROM')
   end
 
   def smtp_send(data = nil)