Fix typo in LEGACY_TIOCSTI Kconfig description

There is a stray ' in the description before the Y. It appears this was
meant as a quote for the 'Y'. However, it is more common to use
unquoted Y in Kconfig descriptions.

Signed-off-by: Hanno Böck <hanno@hboeck.de>
---
 drivers/tty/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index d35fc068d..84caac32f 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -160,7 +160,7 @@ config LEGACY_TIOCSTI
 	  a dangerous legacy operation, and can be disabled on most
 	  systems.
 
-	  Say 'Y here only if you have confirmed that your system's
+	  Say Y here only if you have confirmed that your system's
 	  userspace depends on this functionality to continue operating
 	  normally.
 
-- 
2.40.0

-- 
Hanno Böck
https://hboeck.de/