Documentation: fix mismatched delimiters in git-imap-send
Documentation: fix mismatched delimiters in git-imap-send

The documentation for git-imap-send uses block delimiters with
mismatched lengths, which Asciidoctor doesn't support.  As a result, the
page is misrendered.  Adjust the delimiters so that they are of the same
length.

Signed-off-by: brian m. carlson <738bdd359be778fee9f0fc4e2934ad72f436ceda@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git