Fix workflow and changelog wording #94

	# From https://docs.github.com/en/free-pro-team@latest/actions/guides/building-and-testing-python

	name: Test with pytest

	on: [push]

	jobs:
	run-tests:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	image:
	- python:3.4-slim
	- python:3.5-slim
	- python:3.6-slim
	- python:3.7-slim
	- python:3.8-slim
	- python:3.9-slim
	- python:3-slim
	- pypy:3-slim

	container:
	image: ${{ matrix.image }}

	steps:
	- uses: actions/checkout@v1
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install certifi pytest 'typing;python_version<"3.5"'
	- name: Run pytest
	run: pytest

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