updated docs

README.md

@@ -53,7 +53,7 @@ In case you work with [JSON.Net](https://www.newtonsoft.com/json) you may use a
 
 ### [System.Text.Json](https://docs.microsoft.com/en-us/dotnet/standard/serialization/system-text-json-overview)
 Same goes for when you use [System.Text.Json](https://docs.microsoft.com/en-us/dotnet/standard/serialization/system-text-json-overview). 
-Separate binding package Jsonata.Net.Native.SystemTextJson provides similar [`JsonataExtensions`](https://github.com/mikhail-barg/jsonata.net.native/blob/master/src/Jsonata.Net.Native.SystemTextJson/JsonataExtensions.cs) class with similar wrappers.
+Separate binding package Jsonata.Net.Native.SystemTextJson provides similar [`JsonataExtensions`](https://github.com/mikhail-barg/jsonata.net.native/blob/master/src/Jsonata.Net.Native.SystemTextJson/JsonataExtensions.cs) class with similar wrappers for both `JsonDocument`/`JsonElement` (static DOM) and `JsonNode` (dynamic DOM).
 
 ### Querying C# objects
 It is also possible to create a JToken tree representation of existing C# object via `Jsonata.Net.Native.Json.JToken.FromObject()` and then query it with JSONata as a regular JSON.