Hi James,

     Please help to review this patch.
     When I analysis Kconfig files, I searched the keywork "source" and 
then follow double quotations. The Kconfig in security is missing. 
That's because security/Kconfig source keyword didn't using double 
quotations.
     Although that's may be not necessary. But I think the same as other 
Kconfig files will be better.

Best regards,
Winton.Liu