docs/ptp: update example and DNS description

diff --git a/ptp.md b/ptp.md
index acde851..a786710 100644 (file)
--- a/ptp.md
+++ b/ptp.md
@@ -15,10 +15,9 @@ The traffic of the container interface will be routed through the interface of t
                "type": "host-local",
                "subnet": "10.1.1.0/24"
        },
-       "dns": [
-               "8.8.8.8",
-               "8.8.4.4"
-       ]
+       "dns": {
+               "nameservers": [ "10.1.1.1", "8.8.8.8" ]
+       }
 }
 
 ## Network configuration reference
@@ -28,4 +27,4 @@ The traffic of the container interface will be routed through the interface of t
 * `ipMasq` (boolean, optional): set up IP Masquerade on the host for traffic originating from this network and destined outside of it. Defaults to false.
 * `mtu` (integer, optional): explicitly set MTU to the specified value. Defaults to value chosen by the kernel.
 * `ipam` (dictionary, required): IPAM configuration to be used for this network.
-* `dns` (string array, optional): name servers to return as is in the [Result](/SPEC.md#result). Defaults to empty list.
+* `dns` (dictionary, optional): DNS information to return as described in the [Result](/SPEC.md#result).