[SPARC]: Spelling fixes.

Spelling fixes in arch/sparc/.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/auxio.c b/arch/sparc/kernel/auxio.c
index 118f3ec..baf4ed3 100644
--- a/arch/sparc/kernel/auxio.c
+++ b/arch/sparc/kernel/auxio.c
@@ -88,7 +88,7 @@
 		break;
 	case sun4m:
 		if(!auxio_register)
-			break;     /* VME chassic sun4m, no auxio. */
+			break;     /* VME chassis sun4m, no auxio. */
 		regval = sbus_readb(auxio_register);
 		sbus_writeb(((regval | bits_on) & ~bits_off) | AUXIO_ORMEIN4M,
 			auxio_register);