Fix typos in Documentation/: 'D'-'E'

This patch fixes typos in various Documentation txts. This patch addresses
some words starting with the letters 'D'-'E'.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/kobject.txt b/Documentation/kobject.txt
index 949f7b5..e448555 100644
--- a/Documentation/kobject.txt
+++ b/Documentation/kobject.txt
@@ -51,7 +51,7 @@
 almost all complex data types share. kobjects are intended to be
 embedded in larger data structures and replace fields they duplicate. 
 
-1.2 Defintion
+1.2 Definition
 
 struct kobject {
 	char			name[KOBJ_NAME_LEN];