Remove token from API

Author: Pietro Grandi

README.md

@@ -13,6 +13,10 @@ This project template was built with [Create React App](https://github.com/faceb
 
 Using [Stripe API](https://stripe.com/docs/api#list_customers) for customers' management.
 
+## Before running
+
+Make sure you get you own API key from Stripe and put it in `src/API.js` 
+
 ## Available Scripts
 
 In the project directory, you can run:

src/middlewares/listUpdater.js

@@ -23,9 +23,7 @@ const listUpdater = ({ dispatch, getState }) => next => action => {
           }
           throw new Error('Network error.')
         })
-        .then(response => {
-          dispatch(listUpdated(response.data))
-        })
+        .then(response => dispatch(listUpdated(response.data)))
         .catch(reason => dispatch(resultError(reason)))
       break