build: substitute*: Fix typo in example.
* guix/build/utils.scm (substitute*): Fix typo in example in docstring, use consistent variable names.master
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@ -5,6 +5,7 @@
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;;; Copyright © 2015, 2018 Mark H Weaver <mhw@netris.org>
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;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
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;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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@ -800,7 +801,7 @@ sub-expression. For example:
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((\"hello\")
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\"good morning\\n\")
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((\"foo([a-z]+)bar(.*)$\" all letters end)
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(string-append \"baz\" letter end)))
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(string-append \"baz\" letters end)))
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Here, anytime a line of FILE contains \"hello\", it is replaced by \"good
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morning\". Anytime a line of FILE matches the second regexp, ALL is bound to
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