Remove mention of deprecated `:CheckHealth` command #159

	name: Lint & Test

	on: [push, pull_request]

	jobs:
	test:
	name: Python ${{ matrix.python-version }} - Neovim (${{ matrix.build }})

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version:
	- 3.7
	- 3.8
	- 3.9
	build:
	- nightly

	steps:
	- uses: actions/checkout@v2
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	if [ -f test/requirements.txt ]; then pip install -r test/requirements.txt; fi
	- name: Initialize Neovim
	uses: rhysd/action-setup-vim@v1
	id: vim
	with:
	neovim: true
	version: ${{ matrix.build }}
	- name: Clone vim-themis
	uses: actions/checkout@v2
	with:
	repository: thinca/vim-themis
	path: vim-themis
	- name: Run Lint & Test
	run: make --keep-going THEMIS_VIM=${{ steps.vim.outputs.executable }} test lint

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