completion: drop the hard coded list of config vars

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index af07840b4f3cee5eb502f8f0a54a016efbdd35b6..464c15b94f391e9fb477b5258e7f318d5f2f14ca 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -255,7 +255,7 @@ must be used for each option.
 
 --batch-size=<num>::
        Some email servers (e.g. smtp.163.com) limit the number emails to be
-       sent per session (connection) and this will lead to a faliure when
+       sent per session (connection) and this will lead to a failure when
        sending many messages.  With this option, send-email will disconnect after
        sending $<num> messages and wait for a few seconds (see --relogin-delay)
        and reconnect, to work around such a limit.  You may want to
@@ -458,8 +458,8 @@ sendemail.confirm::
        one of 'always', 'never', 'cc', 'compose', or 'auto'. See `--confirm`
        in the previous section for the meaning of these values.
 
-EXAMPLE
--------
+EXAMPLES
+--------
 Use gmail as the smtp server
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 To use 'git send-email' to send your patches through the GMail SMTP server,