typo #146

	name: Format

	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:

	jobs:
	docs:
	name: CheckFormatting
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2

	- shell: julia --project=format --color=yes {0}
	run: \|
	using Pkg
	Pkg.instantiate()

	- shell: julia --project=format --color=yes {0}
	run: \|
	using FormatJDS:
	project_has_trailing_whitespace,
	remove_trailing_whitespace

	exitcode = project_has_trailing_whitespace() ? 1 : 0
	println(exitcode == 1 ? "Trailing whitespace found" : "No trailing whitespace found")
	if exitcode == 1
	# Show where the trailing whitespace occurs.
	remove_trailing_whitespace()
	run(`git config --global color.diff true`)
	run(`git diff`)
	end
	exit(exitcode)

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