Update readmes.

react-todos-typescript/README.md

@@ -17,7 +17,7 @@ You will also see any lint errors in the console.
 Launches the test runner in the interactive watch mode.<br />
 See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
 
-### `npm build`
+### `npm run build`
 
 Builds the app for production to the `build` folder.<br />
 It correctly bundles React in production mode and optimizes the build for the best performance.
@@ -27,7 +27,7 @@ Your app is ready to be deployed!
 
 See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
 
-### `npm eject`
+### `npm run eject`
 
 **Note: this is a one-way operation. Once you `eject`, you can’t go back!**
 
@@ -42,3 +42,27 @@ You don’t have to ever use `eject`. The curated feature set is suitable for sm
 You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
 
 To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting
+
+### Analyzing the Bundle Size
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size
+
+### Making a Progressive Web App
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app
+
+### Advanced Configuration
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration
+
+### Deployment
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/deployment
+
+### `npm run build` fails to minify
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify