fix frontmatter keywords value type (string, instead of []string) in /docs/reference

Signed-off-by: Gaetan de Villele <gdevillele@gmail.com>
Upstream-commit: 572c6bb89a
Component: cli
This commit is contained in:
Gaetan de Villele
2016-11-03 15:48:30 -07:00
committed by Tibor Vass
parent 10117b8d2f
commit 35146fe359
95 changed files with 95 additions and 95 deletions

View File

@ -1,7 +1,7 @@
---
title: "diff"
description: "The diff command description and usage"
keywords: ["list, changed, files, container"]
keywords: "list, changed, files, container"
---
<!-- This file is maintained within the docker/docker Github