bug#11262: help text fro sorted? predicate is wrong/misleading.

[Ludovic Courtès]

Hi,

Ian Hulin <i...@hulin.org.uk> skribis:

> Please spell out iff, which I presume means "if-and-only-if".

I think it’s fine: it’s used consistently in the manual, and it’s
documented (info "(guile) Typographical Conventions").

Ludo’.