Fix TLF string in 'bad folder' KBFS error notification
Fix TLF string in 'bad folder' KBFS error notification

See keybase/client#2564.

keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client