website: correct the title of the "matchkeys" function page

pull/20939/head
Martin Atkins 7 years ago
parent 99f2623d10
commit ac2052f0bb

@ -1,6 +1,6 @@
---
layout: "functions"
page_title: "list - Functions - Configuration Language"
page_title: "matchkeys - Functions - Configuration Language"
sidebar_current: "docs-funcs-collection-matchkeys"
description: |-
The matchkeys function takes a subset of elements from one list by matching

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