Attempt #2 to fix the github workflow #3

	name: Run Verilog Simulation

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Icarus Verilog
	run: sudo apt-get -y install iverilog

	- name: Build and run Verilog simulation
	run:
	(
Check failure on line 24 in .github/workflows/rtl_tb_test.yml View workflow run for this annotation GitHub Actions / .github/workflows/rtl_tb_test.yml Invalid workflow file `You have an error in your yaml syntax on line 24`
	# Subsequent step will back to root directory automatically
	cd testbench/rtl_tb
	make -f Makefile all
	)


	- name: Clean up
	run:
	(
	cd testbench/rtl_tb
	make -f Makefile clean
	)

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