msi-laptop: replace ',' with ';'

Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/misc/msi-laptop.c

@@ -353,7 +353,7 @@ static int __init msi_init(void)
 	if (IS_ERR(msibl_device))
 		return PTR_ERR(msibl_device);
 
-	msibl_device->props.max_brightness = MSI_LCD_LEVEL_MAX-1,
+	msibl_device->props.max_brightness = MSI_LCD_LEVEL_MAX-1;
 
 	ret = platform_driver_register(&msipf_driver);
 	if (ret)