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/block/biodoc.txt b/Documentation/block/biodoc.txt
index f989a9e..3646a0a 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -1203,6 +1203,6 @@
 and Linus' comments - Jan 2001)
 9.2 Discussions about kiobuf and bh design on lkml between sct, linus, alan
 et al - Feb-March 2001 (many of the initial thoughts that led to bio were
-brought up in this discusion thread)
+brought up in this discussion thread)
 9.3 Discussions on mempool on lkml - Dec 2001.