Input: spear-keyboard - fix a typo in a module name in Kconfig

A 'y' is missing in spear-keyboard.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20200412095711.9107-1-christophe.jaillet@wanadoo.frSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/Kconfig

@@ -691,7 +691,7 @@ config KEYBOARD_SPEAR
 	  Say Y here if you want to use the SPEAR keyboard.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called spear-keboard.
+	  module will be called spear-keyboard.
 
 config KEYBOARD_TC3589X
 	tristate "TC3589X Keypad support"