modify the confusing line

README.md

@@ -51,10 +51,13 @@ for status in client.register(store):
 # Keep the 'store' object because it contains now the access token
 # and use it next time you want to register on the TV.
 print(store)
-# Use the client key as below, instead of store = {} This will avoid auth prompt for each time you run the code.
-store = {'client_key': 'ACCESS_TOKEN_FROM_TV'}
+# {'client_key': 'ACCESS_TOKEN_FROM_TV'}
 ```
 
+##### While re-running your code, use the client key as below, instead of store = {} after import statements.
+`store = {'client_key': 'ACCESS_TOKEN_FROM_TV'}`
+
+
 ### Using the connection to call APIs
 
 The `client` instance represents the main channel of communication with the TV. All `*Control`