[ROSE]: fix typo (regeistration)

Signed-off-by: Alexey Dobriyan <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/rose/af_rose.c

···
 		}
 		rc = register_netdev(dev);
 		if (rc) {
-			printk(KERN_ERR "ROSE: netdevice regeistration failed\n");
+			printk(KERN_ERR "ROSE: netdevice registration failed\n");
 			free_netdev(dev);
 			goto fail;
 		}