tf2 listener cpp tutorial: minor syntax/wording improvements (backport #4434) #10355

	name: Test

	on: pull_request

	jobs:
	test:
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install dependencies with pip
	run: pip install --no-warn-script-location --user -r requirements.txt -c constraints.txt

	- name: Test doc8
	run: make test

	lint:
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install dependencies with pip
	run: pip install --no-warn-script-location --user -r requirements.txt -c constraints.txt

	- name: Lint
	run: make lint

	build:
	needs: [test, lint]
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Setup Graphviz
	uses: ts-graphviz/setup-graphviz@v1

	- name: Install dependencies with pip
	run: pip install --no-warn-script-location --user -r requirements.txt -c constraints.txt

	- name: Build the docs
	run: make html

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