ARM: fix "offest" -> "offset" typo

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/plat-mxc/include/mach/mx2x.h

@@ -25,7 +25,7 @@
 
 /* The following addresses are common between i.MX21 and i.MX27 */
 
-/* Register offests */
+/* Register offsets */
 #define MX2x_AIPI_BASE_ADDR		0x10000000
 #define MX2x_AIPI_BASE_ADDR_VIRT	0xf4000000
 #define MX2x_AIPI_SIZE			SZ_1M