Update documentation for dictionaries
@@ -26,7 +26,7 @@ var myDict = {"key": 1, "key1": true};
### Indexing
Accessing dictionary items is the same syntax as lists, except instead of an index, it expects an immutable type (nil, boolean, number, string) for it's key.
-If you try to access a key that does not exist, `nil` is returned. If you expect a key may not exist `.get()` can be used to return a default value.
+If you try to access a key that does not exist, a runtime error will be raised. If you expect a key may not exist `.get()` can be used to return a default value.
```cs
var myDict = {"key": 1, "key1": true};
