doc/add: reformat `--edit` option
All of the other options in the list put short and long as
two separate headings.
We can also drop the backslashing of `--`. It isn't used
elsewhere and is unnecessary for modern asciidoc (plus it
confuses asciidoctor).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index 1c74907..72d97c0 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -93,7 +93,8 @@
initial command menu and directly jumps to the `patch` subcommand.
See ``Interactive mode'' for details.
--e, \--edit::
+-e::
+--edit::
Open the diff vs. the index in an editor and let the user
edit it. After the editor was closed, adjust the hunk headers
and apply the patch to the index.
