omapfb: fix spelling mistake "propert" -> "property"

There is a spelling mistake in a pr_err message. Fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200805102805.15353-1-colin.king@canonical.com

drivers/video/fbdev/omap2/omapfb/dss/venc.c

@@ -787,7 +787,7 @@ static int venc_probe_of(struct platform_device *pdev)
 		venc.type = OMAP_DSS_VENC_TYPE_SVIDEO;
 		break;
 	default:
-		dev_err(&pdev->dev, "bad channel propert '%d'\n", channels);
+		dev_err(&pdev->dev, "bad channel property '%d'\n", channels);
 		r = -EINVAL;
 		goto err;
 	}