The SRFI 189 document contains a typo in the specification of
either-ref/default.  Instead of

    (either-ref/default maybe default ...)

we should have

    (either-ref/default either default ...)

Can we fix this as an erratum?

This error was reported by siiky on the #chicken IRC channel.

Best regards,

--
Wolfgang Corcoran-Mathe  <xxxxxx@sigwinch.xyz>

"We have lost exactly what we wanted to lose." --Fong & Spivak