doc: Rename protocol to transport_protocol (#195)

Error parsing config file: unknown fields in dns probe: protocol

diff --git a/example.yml b/example.yml
index 891b59d07f912faa4fbc27feb7136fed2d4596f3..39816d1b38410e1c0de43b453d69b7d992cf1486 100644 (file)
--- a/example.yml
+++ b/example.yml
@@ -77,6 +77,6 @@ modules:
   dns_tcp_example:
     prober: dns
     dns:
-      protocol: "tcp" # defaults to "udp"
+      transport_protocol: "tcp" # defaults to "udp"
       preferred_ip_protocol: "ip4" #  defaults to "ip6"
       query_name: "www.prometheus.io"