Fix misc Kconfig typos

Fix various Kconfig typos.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 24747bd..d132ed5 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -607,7 +607,7 @@
 	default "4"
 
 config MTD_SHARP_SL
-	bool "ROM maped on Sharp SL Series"
+	bool "ROM mapped on Sharp SL Series"
 	depends on MTD && ARCH_PXA
 	help
 	  This enables access to the flash chip on the Sharp SL Series of PDAs.