doc: tidy asciidoc style

This mainly refers to enforcing indentation on additional lines of
items of lists.

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-add.txt

@@ -58,7 +58,7 @@ OPTIONS
 	specifying `dir` will record not just a file `dir/file1`
 	modified in the working tree, a file `dir/file2` added to
 	the working tree, but also a file `dir/file3` removed from
-	the working tree.  Note that older versions of Git used
+	the working tree). Note that older versions of Git used
 	to ignore removed files; use `--no-all` option if you want
 	to add modified or new files but ignore removed ones.
 +

Documentation/git-cherry-pick.txt

@@ -218,11 +218,11 @@ information about the conflict is written to the index and
     working tree and no new commit results.
 <2> summarize changes to be reconciled
 <3> cancel the cherry-pick.  In other words, return to the
-pre-cherry-pick state, preserving any local modifications you had in
-the working tree.
+    pre-cherry-pick state, preserving any local modifications
+    you had in the working tree.
 <4> try to apply the change introduced by `topic^` again,
-spending extra time to avoid mistakes based on incorrectly matching
-context lines.
+    spending extra time to avoid mistakes based on incorrectly
+    matching context lines.
 
 SEE ALSO
 --------

Documentation/git-reset.txt

@@ -171,8 +171,8 @@ $ git reset --hard HEAD~3   <1>
 <1> The last three commits (`HEAD`, `HEAD^`, and `HEAD~2`) were bad
     and you do not want to ever see them again.  Do *not* do this if
     you have already given these commits to somebody else.  (See the
-"RECOVERING FROM UPSTREAM REBASE" section in linkgit:git-rebase[1] for
-the implications of doing so.)
+    "RECOVERING FROM UPSTREAM REBASE" section in linkgit:git-rebase[1]
+    for the implications of doing so.)
 
 Undo a merge or pull::
 +

Documentation/git-upload-pack.txt

@@ -22,7 +22,6 @@ The UI for the protocol is on the 'git fetch-pack' side, and the
 program pair is meant to be used to pull updates from a remote
 repository.  For push operations, see 'git send-pack'.
 
-
 OPTIONS
 -------