misc doc and kconfig typos

Fix various typos in kernel docs and Kconfigs, 2.6.21-rc4.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/networking/wan-router.txt b/Documentation/networking/wan-router.txt
index 07dd6d9..bc2ab41 100644
--- a/Documentation/networking/wan-router.txt
+++ b/Documentation/networking/wan-router.txt
@@ -335,7 +335,7 @@
 				creating applications using BiSync
    				streaming.        
 
-2.0.5   Aug 04, 1999 		CHDLC initializatin bug fix.
+2.0.5   Aug 04, 1999 		CHDLC initialization bug fix.
 				PPP interrupt driven driver: 
   				Fix to the PPP line hangup problem.
 				New PPP firmware
@@ -372,7 +372,7 @@
 				o cfgft1 GUI csu/dsu configurator
 				o wancfg GUI configuration file 
 				  configurator.
-				o Architectual directory changes.
+				o Architectural directory changes.
 
 beta-2.1.4 Jul 2000		o Dynamic interface configuration:
 					Network interfaces reflect the state