BUG: updated conf.py #74

	# This workflow will install Python dependencies, run tests and lint with a
	# variety of Python versions. For more information see:
	# https://help.github.com/actions/language-and-framework-guides/
	# using-python-with-github-actions

	name: Documentation test

	on: [push, pull_request]

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	python-version: ["3.9"]

	env:
	FC: gfortran

	name: Docs ${{ matrix.python-version }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install standard and test dependencies, then apexpy
	run: \|
	pip install build
	python -m build .
	pip install .[doc]

	- name: Check documentation build
	run: sphinx-build -E -b html docs dist/docs

	- name: Check documentation links
	run: sphinx-build -b linkcheck docs dist/docs

	- name: Load .zenodo.json to check for errors
	run: python -c "import json; json.loads(open('.zenodo.json').read())"

Provide feedback