Only treat `implode()` separator as guaranteeing a non-empty result when the array has at least two elements #14902

	# https://help.github.com/en/categories/automating-your-workflow-with-github-actions

	name: "Spelling"

	on:
	pull_request:
	push:
	branches:
	- "2.2.x"

	permissions:
	contents: read

	jobs:
	typos:
	name: "Check for typos"
	runs-on: "ubuntu-latest"

	steps:
	- name: Harden the runner (Audit all outbound calls)
	uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
	with:
	egress-policy: audit

	- name: "Checkout"
	uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

	- name: "Check for typos"
	uses: "crate-ci/typos@7b04f660f4ee4f048d18fd341887cf28dfbedfe2" # v1.46.3
	with:
	files: "README.md src/"

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