 (defcustom refmt-command "refmt"
   "The 'refmt' command."
   :type 'string
-  :group 'reason-fmt)
+  :group 're-fmt)
 
 (defcustom refmt-show-errors 'buffer
     "Where to display refmt error output.

            (const :tag "Own buffer" buffer)
            (const :tag "Echo area" echo)
            (const :tag "None" nil))
      :group 'reason-fmt)

(defcustom refmt-width-mode nil
  "Specify width when formatting buffer contents."

          (const :tag "Window width" window)
          (const :tag "Fill column" fill)
          (const :tag "None" nil))
  :group 're-fmt)

;;;###autoload
(defun refmt-before-save ()
