[POWERPC] via-pmu: Fix typo in printk

This fixes a typo in a printk message.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

drivers/macintosh/via-pmu.c

@@ -410,7 +410,7 @@ static int __init via_pmu_start(void)
 
 	irq = irq_of_parse_and_map(vias, 0);
 	if (irq == NO_IRQ) {
-		printk(KERN_ERR "via-pmu: can't map interruptn");
+		printk(KERN_ERR "via-pmu: can't map interrupt\n");
 		return -ENODEV;
 	}
 	if (request_irq(irq, via_pmu_interrupt, 0, "VIA-PMU", (void *)0)) {