Fix syntax error in example #37

	name: Ruby RSpec tests

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	permissions:
	contents: read

	jobs:
	test:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	# NOTE: Ruby 3.2 is not in here, as `doctest-core` first needs to be updated to support it
	ruby-version: ['2.6', '2.7', '3.0', '3.1', '3.2']

	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby
	# To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
	# change this to (see https://github.com/ruby/setup-ruby#versioning):
	# uses: ruby/setup-ruby@v1
	uses: ruby/setup-ruby@0a29871fe2b0200a17a4497bae54fe5df0d973aa # v1.115.3
	with:
	ruby-version: ${{ matrix.ruby-version }}
	bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- name: Run tests & push test coverage to Codeclimate
	uses: paambaati/[email protected]
	env:
	CC_TEST_REPORTER_ID: '9d18f5b43e49eecd6c3da64d85ea9c765d3606c129289d7c8cadf6d448713311'
	with:
	coverageCommand: bundle exec rake

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