doc: clarify --no-track option

diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt
index 1685f04efea3d162377325406e08a762dad94d40..024084b8b717d680c274737a14f609d299b6daa8 100644 (file)
--- a/Documentation/git-imap-send.txt
+++ b/Documentation/git-imap-send.txt
@@ -64,6 +64,13 @@ imap.sslverify::
        used by the SSL/TLS connection. Default is `true`. Ignored when
        imap.tunnel is set.
 
+imap.preformattedHTML::
+       A boolean to enable/disable the use of html encoding when sending
+       a patch.  An html encoded patch will be bracketed with <pre>
+       and have a content type of text/html.  Ironically, enabling this
+       option causes Thunderbird to send the patch as a plain/text,
+       format=fixed email.  Default is `false`.
+
 Examples
 ~~~~~~~~