update canonical URL to fix issues #27

	name: docs
	on:
	pull_request: ~
	push:
	branches:
	- main

	# Skip running redundant builds.
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	documentation:
	name: Build docs on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest]

	steps:
	- name: Acquire sources
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: Build docs
	run: \|
	cd docs && make check

Provide feedback