Fix link in air-gap 2.1 documentation #1109

	name: orphaned-content-check
	on:
	pull_request:
	push:

	jobs:
	orphaned-content-check:
	runs-on: ubuntu-latest
	steps:
	- name: checkout repo content
	uses: actions/checkout@v2
	- name: setup python
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: check for orphaned content
	run: \|
	python tests/orphaned-content.py

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