README: `cowWorkshop` uses `de{get,cow}`.

README.md

@@ -294,14 +294,14 @@ In case you don't pass the `fn` argument, the action creator only creates `{type
 ### `cowWorkshop(keys, fn = x => x)(obj, [options])`
 
 This is multipurpose enumerate-and-act function to manipulate objects
-using `cowValueModel`. The `options` argument can contain these additional fields:
+using `deget` and `decow`. The `options` argument can contain these additional fields:
   - `result` -- where to put elements (`obj` by default),
   - `resultKeys` -- what keys to use to put into `result` (`keys` by default)
   - `diff` -- where to put diffing elements (`undefined` by default)
 
 Function enumerates over keys and performs
 "get key from obj, call fn on value, put transformed value into resultKey in result"
-operations over them, using `cowValueModel` for getting as well as putting.
+operations over them, using `deget` for getting and `decow` for putting.
 Additionally, if putting actually resulted in change,
 the result key and value is also put into `diff`.
 It then returns `{result, diff}` object.