Fix typo in code structure and utils tutorial. Resolve #3474 #1041

	# This github-Evennia workflow will build the docs.

	name: documentation

	on:
	push:
	branches: [ main, develop ]
	paths:
	- 'docs/**'
	- 'evennia/contrib/**'
	pull_request:
	branches: [ main, develop ]
	paths:
	- 'docs/**'
	- 'evennia/contrib/**'

	jobs:
	build:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: ['3.10']

	steps:
	- name: Checkout ${{ github.ref }} branch
	uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: pip

	- name: Install doc-building dependencies
	run: \|
	python -m pip install --upgrade pip
	cd docs/
	make install

	# full game dir needed for mv-local
	- name: Set up evennia game dir
	run: \|
	pip install .
	pip install .[extra]
	cd ..
	evennia --init gamedir
	cd gamedir
	evennia migrate

	- name: Build and deploy docs (only from main/develop branch)
	if: ${{ github.ref == 'refs/heads/develop' \|\| github.ref == 'refs/heads/main'}}
	run: \|
	git config --global user.email "docbuilder@evennia.com"
	git config --global user.name "Evennia docbuilder action"
	git branch
	cd docs
	make release

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