[PATCH] Documentation: add a bit about sendemail.to configuration

[Mike Hommey <mh@glandium.org>]

While there is information about this in the configuration section, it was
missing in the options section.

Signed-off-by: Mike Hommey <mh@glandium.org>
---
 Documentation/git-send-email.txt |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 4b8ec8a..0554f2b 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -137,6 +137,8 @@ The --cc option must be repeated for each user you want on the cc list.
 	Specify the primary recipient of the emails generated.
 	Generally, this will be the upstream maintainer of the
 	project involved.
+	Default is the value of the 'sendemail.to' configuration value;
+	if that is unspecified, this will be prompted for.
 +
 The --to option must be repeated for each user you want on the to list.
 
-- 
1.5.4.rc3.30.gb084e