[MINOR] comment outdir option
diff --git a/.asf.yaml b/.asf.yaml
index b0bdc74..ef4df19 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -58,4 +58,4 @@
     whoami:  asf-staging
     # top level directory for serving 
     # index.html
-    outputdir: site
+    # outputdir: site