Input: pxa27x_keypad - fix typo "debpunce" -> "debounce"

Trivial fix to typo in dev_err message
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/pxa27x_keypad.c

@@ -316,7 +316,7 @@ static int pxa27x_keypad_build_keycode_from_dt(struct pxa27x_keypad *keypad)
 	error = of_property_read_u32(np, "marvell,debounce-interval",
 				     &pdata->debounce_interval);
 	if (error) {
-		dev_err(dev, "failed to parse debpunce-interval\n");
+		dev_err(dev, "failed to parse debounce-interval\n");
 		return error;
 	}