Update baseURL

Author: stumbo

.github/workflows/gh-pages.yml

@@ -149,7 +149,7 @@ jobs:
 #          HUGO_ENVIRONMENT: staging
 #          HUGO_CACHEDIR: ${{ runner.temp }}/hugo_cache
           TZ: America/New York
-        run: hugo --logLevel debug
+        run: hugo --logLevel debug --baseURL "https://interlisp.org/InterlispDraft.github.io"
 
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v4