Update PublishDocs.yml

Author: negrifelipe

.github/workflows/PublishDocs.yml

@@ -16,4 +16,3 @@ jobs:
         uses: mhausenblas/mkdocs-deploy-gh-pages@master
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          CUSTOM_DOMAIN: docs.fplugins.com