📝 Update README with new repo option

README.md

@@ -7,6 +7,7 @@ Add following step to your workflow:
   with:
     delete_release: true # default: false
     tag_name: v0.1.0 # tag name to delete
+    repo: <owner>/<repoName> # target repo (optional). defaults to repo running this action
   env:
     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```