[BUG] " ` " at EOL reformats incorrectly

[RuijieYu]

With this snippet:

(defun foo ()
  '
  (bar baz)
  ) ;; <- point after ")"

Pressing i (calling special-lispy-tab) yields this incorrect result:

(defun foo ()
  '() (bar baz))

lispy: newest master at f35eadf emacs: recent master at db7e95531ac3