Fix typo: configuation => configuration

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
index 36f0ba8..6536c31 100644
--- a/arch/arm/mach-omap2/hsmmc.h
+++ b/arch/arm/mach-omap2/hsmmc.h
@@ -21,7 +21,7 @@
 	char	*name;		/* or NULL for default */
 	struct device *dev;	/* returned: pointer to mmc adapter */
 	int	ocr_mask;	/* temporary HACK */
-	/* Remux (pad configuation) when powering on/off */
+	/* Remux (pad configuration) when powering on/off */
 	void (*remux)(struct device *dev, int slot, int power_on);
 };