Merge pull request #10 from Kocal/chore/improve-readme

docs: Break up README.md + small fixes

Author: adambullmer

README.md

@@ -3,13 +3,17 @@ Browser extension development plugin for vue-cli 3.x
 
 ## What does it do?
 This is intended to be a vue-cli@3.x replacement for [https://github.com/Kocal/vue-web-extension](https://github.com/Kocal/vue-web-extension).
+
 This plugin adds a new command `ext-serve` to your vue applications.
 This new command is only for running a livereload server while testing out your browser extension.
+
 This removes the entrypoint of `main.js`, and as such will not scaffold a general vue app.
 That behavior might change when support for a standalone tab application exists, but for now it is gone.
-Packaging and deploying will still be done with `yarn build` and zipping in up for chrome, firefox, or whichever other browser you wish to develop for.
+
+Packaging and deploying will still be done with `yarn build` and zipping in up for Chrome, Firefox, or whichever other browser you wish to develop for.
+
 It makes some assumptions about your project setup.
-I hope to be able to scaffold an app so that itentifying the below in unnecessary.
+I hope to be able to scaffold an app so that identifying the below in unnecessary.
 
 ```
 |- src/
@@ -46,8 +50,10 @@ This can be added to your vuejs project by one of the following methods:
 ## Usage
 Running the Livereload server.
 This will build and write to the local `dist` directory.
+
 This plugin will respect the `outputDir` setting, however it cannot read into passed CLI args, so if you require a custom output dir, be sure to add it in your `vue.config.js` file.
 You can then add this as an unpacked plugin to your browser, and will continue to update as you make changes.
+
 **NOTE:** you cannot get HMR support in the popup window, however, closing and reopening will refresh your content.
 
 ```sh