git-send-email: Document support for local sendmail instead of SMTP server

Fix the --smtp-server option description to match reality.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 481b3f50e3d690f5cd47ffa2c2d8bb645114e315..ec0e20182b2fc74ff4be9773426d39539c2d0aec 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -66,8 +66,11 @@ The options available are:
        all that is output.
 
 --smtp-server::
-       If set, specifies the outgoing SMTP server to use.  Defaults to
-       localhost.
+       If set, specifies the outgoing SMTP server to use.  A full
+       pathname of a sendmail-like program can be specified instead;
+       the program must support the `-i` option.  Defaults to
+       `/usr/sbin/sendmail` or `/usr/lib/sendmail` if such program is
+       available, or to `localhost` otherwise.
 
 --subject::
        Specify the initial subject of the email thread.