Change class name for exploits/windows/ftp/pcman_put.rb

Author: wchen-r7

modules/exploits/windows/ftp/pcman_put.rb

@@ -5,7 +5,7 @@
 
 require 'msf/core'
 
-class Metasploit4 < Msf::Exploit::Remote
+class MetasploitModule < Msf::Exploit::Remote
   Rank = NormalRanking
 
   include Msf::Exploit::Remote::Ftp