Input: tegra-kbc - fix spelling mistake: "porperly" -> "properly"

trivial fix to spelling mistake in dev_err message
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/tegra-kbc.c

@@ -552,7 +552,7 @@ static int tegra_kbc_parse_dt(struct tegra_kbc *kbc)
 
 	if (!num_rows || !num_cols || ((num_rows + num_cols) > KBC_MAX_GPIO)) {
 		dev_err(kbc->dev,
-			"keypad rows/columns not porperly specified\n");
+			"keypad rows/columns not properly specified\n");
 		return -EINVAL;
 	}