added future definition
@@ -305,7 +305,7 @@ The module that holds the representation of types, values and functions is calle
| Map | List of elements formed by a key (String) value (Any) pair (Array) |
| Pointer | Low level representation of a memory reference |
| Null | Representation of NULL value type |
-| Future | |
+| Future | Promise in Node Loader, and any other type equivalent in other languages. |
| Function| Block of code that takes inputs (Arguments) and produces output (Return value)|
| Class | Defines properties and methods that are common to all objects |
| Object | An instance of Class |
