docs: improve usage guide

This commit is contained in:
romain lespinasse
2019-11-06 01:10:30 +01:00
parent 6ce1decbbd
commit f56dc12637

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@@ -17,5 +17,8 @@ Slug from `GITHUB_REF` env variables
## Example usage
```yaml
uses: rlespinasse/github-slug-action@master
- uses: rlespinasse/github-slug-action@master
- name: Print slug variables
run: |
echo ${{ env.GITHUB_REF_SLUG }}
```