Documentation: fix various repeat word typos

Inspired by 24966cd982 ("doc: fix repeated words", 08-09-2019),
I ran "egrep -R "\<([a-zA-Z]+)\> \<\1\>" ./Documentation/*" to
find current cases of repeated words such as "the the" that were
quite clearly typos.

There were many false positives reported, such as "really really"
or valid uses of "that that" which I left alone.

Signed-off-by: Jacob Stopak <jacob@initialcommit.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/git-bundle.txt b/Documentation/git-bundle.txt
index 6da6172..18a022b 100644
--- a/Documentation/git-bundle.txt
+++ b/Documentation/git-bundle.txt
@@ -42,7 +42,7 @@
 Bundles are `.pack` files (see linkgit:git-pack-objects[1]) with a
 header indicating what references are contained within the bundle.
 
-Like the the packed archive format itself bundles can either be
+Like the packed archive format itself bundles can either be
 self-contained, or be created using exclusions.
 See the "OBJECT PREREQUISITES" section below.