docs(readme): change addons to scaffolds

README.md

@@ -21,7 +21,7 @@
 
 * [About](#about)
 * [Getting Started](#getting-started)
-* [webpack-cli addons](#webpack-cli-add-ons)
+* [webpack-cli Scaffolds](#webpack-cli-scaffolds)
 * Commands
   - [`webpack-cli init`](./packages/init/README.md#webpack-cli-init)
   - [`webpack-cli add`](./packages/add/README.md#webpack-cli-add)
@@ -60,7 +60,7 @@ npx webpack-cli init
 
 You will answer many questions when running the `init` so webpack CLI can provide the best fitting configuration.  
 
-## webpack CLI Add-ons 
+## webpack CLI Scaffolds
 
 With v3 of webpack CLI, we introduced scaffolding as an integral part of the CLI. Our goal is to simplify the creation of webpack configurations for different purposes. Additionally, sharing such solutions with the community is beneficial and with webpack Addon's we want to allow this. We provide `webpack-scaffold` as a utility suite for creating these add-ons. It contains functions that could be of use for creating an addon yourself.