docs: fix typo of PKCE (#11707) #1622

	name: 'Link Checker'

	# What it does: Renders the content of every page and check all internal links.
	# Why we have it: To make sure all links connect correctly.
	# Who does it impact: Docs content.

	on:
	workflow_dispatch:
	push:
	# branches: [master, 'release/**']
	paths:
	- '*/.md'
	- '**/link-check.yml'
	pull_request:
	branches: [master, "release/**"]
	paths:
	- '*/.md'
	- '**/link-check.yml'

	permissions:
	contents: read
	# Needed for the 'trilom/file-changes-action' action
	pull-requests: read

	# This allows a subsequently queued workflow run to interrupt previous runs
	concurrency:
	group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label \|\| github.head_ref \|\| github.ref }}'
	cancel-in-progress: true

	jobs:
	check-links:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Get script
	run: \|
	wget https://raw.githubusercontent.com/xuruidong/markdown-link-checker/main/link_checker.py

	- name: Setup python
	uses: actions/setup-python@v5
	with:
	python-version: '3.9'

	- name: Link check (critical, all files)
	run: \|
	# python link_checker.py ./ --enable-external --ignore "http://apisix.iresty.com" "https://www.upyun.com" "https://github.com/apache/apisix/actions/workflows/build.yml/badge.svg" "https://httpbin.org/" "https://en.wikipedia.org/wiki/Cache"
	python link_checker.py ./

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