better description according to advisory

Author: jvazquez-r7

modules/exploits/windows/fileformat/kingview_kingmess_kvl.rb

@@ -20,8 +20,7 @@ def initialize(info={})
 				the KingMess.exe application when handling log files, due to the insecure usage of
 				sprintf. This module uses a malformed .kvl file which must be opened by the victim
 				via the KingMess.exe application, through the 'Browse Log Files' option. The module
-				has been tested successfully on KingView 6.52 and KingView 6.53 over Windows XP
-				SP3.
+				has been tested successfully on KingView 6.52 over Windows XP SP3.
 			},
 			'License'        => MSF_LICENSE,
 			'Author'         =>