Use br in react-scripts template README md

Author: AJamesPhillips

packages/react-scripts/template/README.md

@@ -175,7 +175,7 @@ You don’t have to ever use `eject`. The curated feature set is suitable for sm
 
 ## Supported Language Features and Polyfills
 
-This project supports a superset of the latest JavaScript standard.  
+This project supports a superset of the latest JavaScript standard.<br>
 In addition to [ES6](https://github.com/lukehoban/es6features) syntax features, it also supports:
 
 * [Exponentiation Operator](https://github.com/rwaldron/exponentiation-operator) (ES2016).
@@ -402,7 +402,7 @@ Then in `package.json`, add the following lines to `scripts`:
      "test": "react-scripts test --env=jsdom",
 ```
 
->Note: To use a different preprocessor, replace `build-css` and `watch-css` commands according to your preprocessor’s documentation. 
+>Note: To use a different preprocessor, replace `build-css` and `watch-css` commands according to your preprocessor’s documentation.
 
 Now you can rename `src/App.css` to `src/App.scss` and run `npm run watch-css`. The watcher will find every Sass file in `src` subdirectories, and create a corresponding CSS file next to it, in our case overwriting `src/App.css`. Since `src/App.js` still imports `src/App.css`, the styles become a part of your application. You can now edit `src/App.scss`, and `src/App.css` will be regenerated.
 
@@ -1355,10 +1355,10 @@ You can find instructions in [Deploying React with Zero Configuration](https://b
 
 Sometimes `npm run build` works locally but fails during deploy via Heroku with an error like this:
 
-```  
+```
 remote: Failed to create a production build. Reason:
 remote: Module not found: Error: Cannot resolve 'file' or 'directory'
-MyDirectory in /tmp/build_1234/src  
+MyDirectory in /tmp/build_1234/src
 ```
 
 This means you need to ensure that the lettercase of the file or directory you `import` matches the one you see on your filesystem or on GitHub.