drivers/i2c/at24rf08c: Correctly format short multi-line comments

Change-Id: I84e09706aceae69671ce429d77e7874128468307
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

src/drivers/i2c/at24rf08c/at24rf08c.c

@@ -34,8 +34,7 @@ static void at24rf08c_init(struct device *dev)
 	for (i = 0; i < 8; i++)
 	{
 		/* After a register write AT24RF08C sometimes stops responding.
-		   Retry several times in case of failure.
-		 */
+		   Retry several times in case of failure. */
 		for (j = 0; j < 100; j++)
 			if (smbus_write_byte(dev, i, 0x0f) >= 0)
 				break;