services: configuration: Remove orphan reference to example.

'generic-serialize-alist' refers to (gnu home services version-control)
for usage examples but there's no such module.

* gnu/services/configuration.scm (generic-serialize-alist): Adjust
docstring.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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Bruno Victal 2022-11-30 14:56:15 +00:00 committed by Ludovic Courtès
parent 85dcea59f6
commit a312bc9cd8
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@ -473,9 +473,6 @@ (define (generic-serialize-alist combine serialize-field fields)
COMBINE is a procedure that takes one or more arguments and combines
all the alist entries into one value, @code{string-append} or
@code{append} are usually good candidates for this.
See the @code{serialize-alist} procedure in `@code{(gnu home services
version-control}' for an example usage.)}"
@code{append} are usually good candidates for this."
(apply combine
(map (generic-serialize-alist-entry serialize-field) fields)))