Warning on build.yml (#78)

Co-authored-by: tommyod <tommy.odland>

Author: tommyod

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
         if: github.ref == 'refs/heads/master'
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          skip_existing: true
+          skip-existing: true
           user: __token__
           password: ${{ secrets.pypi_password }}