Fix example workflow syntax

[hugovk]

Without it:

Check failure on line 1 in .github/workflows/labels.yml

GitHub Actions
/ .github/workflows/labels.yml

Invalid Workflow File
`build` is not a valid event name

https://github.com/hugovk/tinytext/actions/runs/40291801

[hugovk]

Also, about the on.push.paths value:

name: Sync labels
on:
  push:
    branches:
      - master
    paths:
      - path/to/labels.yml
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: micnncim/action-label-syncer@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          manifest: labels.yml

I understand the idea in this example is to only run when path/to/labels.yml exists.

Would it make sense for that to be the manifest file, or the workflow file? Or both?

It's a bit unclear when both have the same filename :)

[micnncim]

It makes sense. Thank you!

[hugovk]

You're welcome!

How about the question in https://github.com/micnncim/action-label-syncer/pull/37#issuecomment-586737079?

[micnncim]

Ah, the config requires the change of path/to/labels.yml for workflow run.

Would it make sense for that to be the manifest file, or the workflow file? Or both?

Only the manifest file. And the names of the manifest file and the workflow file should be different.

If you have more questions, feel free ask me :)

[hugovk]

Would it make sense for that to be the manifest file, or the workflow file? Or both?

Only the manifest file.

Thank you, I've created https://github.com/micnncim/action-label-syncer/pull/38 to help clarify this.

And the names of the manifest file and the workflow file should be different.

OK, thanks. I saw the cloudalchemy/ansible-* repos in the README use labels.yml for both :)

[micnncim]

OK, thanks. I saw the cloudalchemy/ansible-* repos in the README use labels.yml for both :)

Sorry, actually, the paths should be different. So just the filenames can be same.

[hugovk]

Got it! Thanks very much for this Action, it's been useful so far, and I'll send a PR to the README with new example repos after I use it to some more :)

[micnncim]

Thanks too! I'm willing to accept your PRs and ideas :+1: