More day 2 updates

step2-06/exercise/src/index.tsx

@@ -7,12 +7,10 @@ const store = createStore(reducer, {}, composeWithDevTools());
 
 console.log(store.getState());
 
-/* 
-TODO: dispatch several actions and see the effect to the state inside the Redux devtool
+// TODO: dispatch several actions and see the effects on state inside the Redux devtools
 
-store.dispatch(actions.???);
-store.dispatch(actions.???);
-store.dispatch(actions.???);
-*/
+// store.dispatch(actions.???);
+// store.dispatch(actions.???);
+// store.dispatch(actions.???);
 
 console.log(store.getState());

step2-06/exercise/src/reducers/reducer.spec.ts

@@ -4,16 +4,15 @@ import { actions } from '../actions';
 
 describe('reducers', () => {
   it('should add items', () => {
-    // 1. use Redux's createStore() to create a store with reducer as argument
-    // along with the initial state
+    // 1. Use Redux's createStore() to create a store. Pass in a reducer along with the initial state.
     //
-    // 2. call store.dispatch() with some action messages to indicate the kind of
+    // 2. Call store.dispatch() with some action messages to indicate the kind of
     // action to perform (in this case, addTodo)
     //
-    // 3. assert with expect() on the resultant store.getState().todos
+    // 3. Assert with expect() on the resultant store.getState().todos
   });
 
-  // Tests left for you to do:
+  // Tests left for you to write:
   // - remove
   // - clear
   // - complete