updated travel.md #16

	#
	# Author: Hari Sekhon
	# Date: 2024-02-27 18:45:11 +0000 (Tue, 27 Feb 2024)
	#
	# vim:ts=2:sts=2:sw=2:et
	#
	# https://github.com/HariSekhon/Knowledge-Base
	#
	# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback
	#
	# https://www.linkedin.com/in/HariSekhon
	#

	# ============================================================================ #
	# I m a g e s R e f e r e n c e d
	# ============================================================================ #

	# Check all images are referenced in markdown files

	---
	name: Images Referenced

	on: # yamllint disable-line rule:truthy
	push:
	branches:
	- master
	- main
	paths:
	- '*/.md'
	- .github/scripts/check_images.sh
	- .github/workflows/index.yaml
	pull_request:
	branches:
	- master
	- main
	paths:
	- '*/.md'
	- .github/scripts/check_images.sh
	- .github/workflows/index.yaml
	workflow_dispatch:

	permissions:
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	defaults:
	run:
	shell: bash -euxo pipefail {0}

	jobs:
	image-check:
	# github.event.repository context not available in scheduled workflows
	#if: github.event.repository.fork == false
	if: github.repository_owner == 'HariSekhon'
	name: Image Check
	timeout-minutes: 3
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	#name: Git Checkout # better to show the action@version
	with:
	submodules: 'true' # requires Git 2.18+ to be installed first

	- name: Check all Images are referenced in Markdown
	run: .github/scripts/check_images.sh

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