Remove unnecessary prefix usage (#24888)

Since now all articles have a class, the `Usage:` is unnecessary. This
PR will remove them.

(cherry picked from commit e7757aa4be3ecb067749df226043e61a12b62d82)
This commit is contained in:
Lunny Xiao 2023-05-24 00:34:31 +08:00 committed by Earl Warren
parent 24b6efc2fb
commit a28fd056e5
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20 changed files with 25 additions and 25 deletions

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@ -1,6 +1,6 @@
---
date: "2023-03-04T19:00:00+00:00"
title: "Usage: Labels"
title: "Labels"
slug: "labels"
weight: 13
toc: false