> [This is (info "(eintr) type-of-animal in detail").]
> 
> This is just a typo, likely from copying the end of this function:
> 
>     (defun type-of-animal (characteristic)
>            (if (equal characteristic "fierce")
>                (message "It is a tiger!")))
> 
> I have fixed it on emacs-27 (commit f20169399d).

Thanks!