fix: update string instance info on error set #154

	name: "CI for priority-queue"
	on: [push, pull_request]
	jobs:
	run-munit-tests:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: priority-queue/test
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: 'recursive'
	- run: make test
	- run : ./test

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