Add License comment (author already put 'MSF_LICENSE' in there). Also drop rank, because it doesn't cover so many targets

modules/exploits/windows/misc/avidphoneticindexer.rb

@@ -1,7 +1,14 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# Framework web site for more information on licensing and terms of use.
+# http://metasploit.com/framework/
+##
+
 require 'msf/core'
 
 class Metasploit3 < Msf::Exploit::Remote
-	Rank = GoodRanking
+	Rank = NormalRanking
 
 	include Msf::Exploit::Remote::Tcp