README: Fix.

README.md

@@ -4,15 +4,15 @@
 
 ### `subReducer(key, reducer, additionalKey, ...)`
 
-Creates a wrapper reducer that call `reducer`
-on the substate specified by `key`.
+Creates a wrapper reducer that calls `reducer`
+on the sub-state specified by `key`.
 You may use dot notation.
 Rest of the state is left untouched.
 
 ```js
 	const r = subReducer("persons", personReducer);
 
-    r({persons: ["John", "Jill"], cars: ["Honda"]}, cityon);
+    r({persons: ["John", "Jill"], cars: ["Honda"]}, action);
     // => {
     //   persons: personReducer(["John", "Jill"], action), 
     //   cars: ["Honda"]
@@ -64,13 +64,13 @@ Useful to "concatenate" a few `subReducer`s. like:
 
 ### `cowValueModel(key, ...)`
 
-Creates an object with set of functions allowing
+Creates an overloaded function allowing
 to set or get specified key from any object.
 Get when one arg, set when two args.
 Specify keys by passing a list of keys to `cowValueModel`.
 You can use dot notation.
 
-Setting return a copy with specified (sub-)property changed;
+Set-usage (two-arg) returns a copy with specified (sub-)property changed;
 in case no change actually happens, returns the original object.
 
 ```js
@@ -111,7 +111,7 @@ to access `obj.person[34].name` with `c(obj)` / `c(obj, val)`.
 
 ### `typedAction(type, fn)`
 
-This creates an action creator function that amend existing `fn` by:
+This creates an action creator function that amends existing `fn` by:
   - adding a `type` property to the result, as well as
   - adding a `TYPE` property to action creator itself.