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/input/input.txt b/Documentation/input/input.txt
index ac22f63..a8aa848 100644
--- a/Documentation/input/input.txt
+++ b/Documentation/input/input.txt
@@ -154,7 +154,7 @@
 
 3.2 Event handlers
 ~~~~~~~~~~~~~~~~~~
-  Event handlers distrubite the events from the devices to userland and
+  Event handlers distribute the events from the devices to userland and
 kernel, as needed.
 
 3.2.1 keybdev