Update .asf.yaml
diff --git a/.asf.yaml b/.asf.yaml
index 060735a..0c23bcc 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -1,2 +1,5 @@
+# Web site staging services:
 staging:
-  profile: test
+  profile: test  # This will publish at https://infrastructure-test.staged.apache.org. Omit profile for infrastructure.staged.a.o
+  whoami: master # branch protection. If whoami does not match current branch, payload is ignored. 
+