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/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 2f96610..92a7c8a 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -212,8 +212,8 @@
 	tristate "Sun4m LED driver"
 	help
 	  This driver toggles the front-panel LED on sun4m systems
-	  in a user-specifyable manner.  It's state can be probed
-	  by reading /proc/led and it's blinking mode can be changed
+	  in a user-specifiable manner.  Its state can be probed
+	  by reading /proc/led and its blinking mode can be changed
 	  via writes to /proc/led
 
 source "fs/Kconfig.binfmt"