Appease msftidy

Author: smcintyre-r7

modules/exploits/windows/http/dnn_cookie_deserialization_rce.rb

@@ -228,11 +228,11 @@ def exploit
 
     if @encrypted
       # Requires either supplied key and IV, or verification code and plaintext
-      if (!key.blank? && !iv.blank?)
+      if !key.blank? && !iv.blank?
         @passphrase = key + iv
         # Key and IV were supplied, don't try and decrypt.
         @try_decrypt = false
-      elsif (!@verification_codes.empty? && !@kpt.blank?)
+      elsif !@verification_codes.empty? && !@kpt.blank?
         @try_decrypt = true
       else
         fail_with(Failure::BadConfig, 'You must provide either (VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV).')