env: fix publich-docs action

Dohyung Ahn · Dohyung Ahn · commit f208e31c8c52 · 2022-07-22T16:14:48.000+09:00
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
@@ -59,6 +59,9 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           branch: gh-pages
+      - name: Back to main branch
+        run: |
+          git switch main
       - name: Restore Node.js version to 16
         uses: actions/setup-node@v3
         with:
