Update README.md

Author: geotrev

README.md

@@ -201,12 +201,12 @@ class FooItems {
 }
 
 const fooBar = new FooItems()
-fooBar.addToFoo("bop")
+fooBar.addItem("bop")
 ```
 
 Now when the `addItem` method is called, `dispatch` will tell your store to begin the state update process. Your reducer receives the action type and payload.
 
-The next step being that your reducer could have a logic branch on the action type called `ADD_FOO_ITEM` which adds the given item to state, then returns the resulting new state. 
+The next step being that your reducer could have a logic branch on the action type called `ADD_ITEM` which adds the given item to state, then returns the resulting new state. 
 
 Finally, the result would then be handed over to `bindState`.