Merge pull request #7 from craicoverflow/deploy-workflow

fix invalid ref

Author: craicoverflow

.github/workflows/hugo.yml

@@ -25,7 +25,7 @@ jobs:
 
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
-        if: github.ref == 'refs/heads/main'
+        if: github.ref == 'refs/heads/master'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./public