add for_each_reflog_ent() iterator

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index ec0e20182b2fc74ff4be9773426d39539c2d0aec..4c8d907bd595a4f31b3f53cfff25b84cea059ff7 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -68,9 +68,11 @@ The options available are:
 --smtp-server::
        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.
+       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.