derivations: Fix typo in docstring.

* guix/derivations.scm (derivation-prerequisites): Fix typo in docstring.
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Ludovic Courtès 2018-01-10 23:09:05 +01:00
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016, 2017 Mathieu Lirzin <mthl@gnu.org> ;;; Copyright © 2016, 2017 Mathieu Lirzin <mthl@gnu.org>
;;; ;;;
;;; This file is part of GNU Guix. ;;; This file is part of GNU Guix.
@ -230,7 +230,7 @@ Nix itself keeps only one of them."
CUT? is a predicate that is passed a derivation-input and returns true to CUT? is a predicate that is passed a derivation-input and returns true to
eliminate the given input and its dependencies from the search. An example of eliminate the given input and its dependencies from the search. An example of
search a predicate is 'valid-derivation-input?'; when it is used as CUT?, the such a predicate is 'valid-derivation-input?'; when it is used as CUT?, the
result is the set of prerequisites of DRV not already in valid." result is the set of prerequisites of DRV not already in valid."
(let loop ((drv drv) (let loop ((drv drv)
(result '()) (result '())