Fix formula rendering error in README-part2.md #194

	name: Build clang-uml files
	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Install dependencies
	run: \|
	# Currently supported Ubuntu versions are Focal, Jammy and Mantic
	sudo add-apt-repository ppa:bkryza/clang-uml
	sudo apt update
	sudo apt install clang-uml cmake ninja-build graphviz plantuml mesa-utils libxrandr-dev libxinerama-dev libwayland-dev libxkbcommon-dev xorg-dev freeglut3-dev -y
	- name: Generate clang-uml diagrams
	run: \|
	git submodule update --init --recursive
	cd Framework2D
	mkdir -p build
	cd build
	cmake ..
	cd ..
	clang-uml
	cd diagrams
	# iterate over ./*.puml, use plantuml to generate .png
	for f in ./*.puml; do
	plantuml $f
	plantuml -svg $f
	done
	# zip the diagrams
	zip -r diagrams.zip .
	mv diagrams.zip ../..
	- name: Upload diagrams
	uses: actions/upload-artifact@v2
	with:
	name: diagrams
	path: diagrams.zip

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