docs(demo env): Update expected bookthief response code
@@ -79,8 +79,8 @@ export BOOKWAREHOUSE_NAMESPACE=bookwarehouse
# export BOOKSTORE_SVC=bookstore
# optional: Expected response code when bookthief makes reqeusts to bookstore
-# Default: 404 (200 with permissive traffic policy mode)
-# export BOOKTHIEF_EXPECTED_RESPONSE_CODE=404
+# Default: 0 (200 with permissive traffic policy mode)
+# export BOOKTHIEF_EXPECTED_RESPONSE_CODE=0
# optional: ENABLE_DEBUG_SERVER (true/false)
# Default: true
