In README.md, the folder for the workflow should be ".github/workflows" not "./github/workflow"

[jimblizzard]

Here's the incorrect text in bold:
Ensure you have the folder .github/workflow
In .github/workflow, place the pr_verify_linked_issue.yml workflow.

It should be
Ensure you have the folder .github/workflows
In .github/workflows, place the pr_verify_linked_issue.yml workflow.

[RicardoNiepel]

@hattan pls merge