fix printk typo 'faild'

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c
index a351bd5..08f95bd 100644
--- a/drivers/rtc/rtc-nuc900.c
+++ b/drivers/rtc/rtc-nuc900.c
@@ -279,7 +279,7 @@
 	nuc900_rtc->rtcdev = rtc_device_register(pdev->name, &pdev->dev,
 						&nuc900_rtc_ops, THIS_MODULE);
 	if (IS_ERR(nuc900_rtc->rtcdev)) {
-		dev_err(&pdev->dev, "rtc device register faild\n");
+		dev_err(&pdev->dev, "rtc device register failed\n");
 		err = PTR_ERR(nuc900_rtc->rtcdev);
 		goto fail4;
 	}