git-commit: allow --only to lose what was staged earlier.

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 481b3f50e3d690f5cd47ffa2c2d8bb645114e315..4c8d907bd595a4f31b3f53cfff25b84cea059ff7 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -66,8 +66,13 @@ 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.  Default value can
+       be specified by the 'sendemail.smtpserver' configuration
+       option; the built-in default is `/usr/sbin/sendmail` or
+       `/usr/lib/sendmail` if such program is available, or
+       `localhost` otherwise.
 
 --subject::
        Specify the initial subject of the email thread.