spelling fixes: arch/h8300/

Spelling fixes in arch/h8300/.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/arch/h8300/platform/h8s/ints_h8s.c b/arch/h8300/platform/h8s/ints_h8s.c
index 93395d2..faa8a45 100644
--- a/arch/h8300/platform/h8s/ints_h8s.c
+++ b/arch/h8300/platform/h8s/ints_h8s.c
@@ -63,7 +63,7 @@
 	{H8300_GPIO_P2,H8300_GPIO_B6},{H8300_GPIO_P2,H8300_GPIO_B7},
 };
 
-/* IRQ to GPIO pinno transrate */
+/* IRQ to GPIO pin translation */
 #define IRQ_GPIO_MAP(irqbit,irq,port,bit)			  \
 do {								  \
 	if (*(volatile unsigned short *)ITSR & irqbit) {	  \