sysfs: group.c: fix up broken string coding style

checkpatch complains about the broken string in the file, and it's
correct, so fix it up.
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

fs/sysfs/group.c

@@ -198,8 +198,9 @@ void sysfs_remove_group(struct kobject *kobj,
 	if (grp->name) {
 		sd = sysfs_get_dirent(dir_sd, NULL, grp->name);
 		if (!sd) {
-			WARN(!sd, KERN_WARNING "sysfs group %p not found for "
-				"kobject '%s'\n", grp, kobject_name(kobj));
+			WARN(!sd, KERN_WARNING
+			     "sysfs group %p not found for kobject '%s'\n",
+			     grp, kobject_name(kobj));
 			return;
 		}
 	} else