[PATCH] emacs: fix `mm-make-handle' content-type parameter

[Dmitry Kurochkin]

Please ignore this patch.  Apparently, it is not enough to fix the
issue.  A proper fix is available in [1].

Regards,
  Dmitry

[1] id:"1321659905-24367-1-git-send-email-dmitry.kurochkin at gmail.com"