docs update

docs/streaming.md

@@ -124,6 +124,15 @@ while True:
     print(current_orders)
 ```
 
+### Order - Matches
+
+In addition to `orders` and the `moreAvailable` flag the streaming output has a `matches` field which contains a list of the selections with `matchedBacks` and `matchedLays`.
+
+```python
+>>> current_orders.matches
+[<bettingresources.Match>, <bettingresources.Match>]
+```
+
 ### Historical
 
 Betfairlightweight can also handle historical streaming data that has been purchased from [Betfair](https://historicdata.betfair.com/#/home) or collected yourself. 
@@ -132,7 +141,7 @@ Betfairlightweight can also handle historical streaming data that has been purch
 >>> trading = betfairlightweight.APIClient("username", "password")
 
     # create listener
->>> listener = HistoricalListener(max_latency=1e100)
+>>> listener = StreamListener(max_latency=None)
 
     # create historical stream, update file_path to file location
 >>> stream = trading.streaming.create_historical_stream(