Update readme after reconfiguration

Author: oliemansm

README.md

@@ -11,20 +11,3 @@ Are you interested in improving our documentation, working on the codebase, revi
 1. Clone this repository
 2. Execute `brew install hugo`
 3. Execute `hugo server` in the root of the project
-
-## :warning: Do not delete the `public` folder
-
-Deployment of the build depends on a git submodule that is configured in the folder `public`. Deleting this folder
-will break deployment and will prevent any updates of the documentation from being published to the Github Pages
-website.
-
-If you inadvertently do delete the `public` folder you need to reinstate the submodule. Make sure your changes are
-committed (not pushed) and then run the following command:
-
-```
-git submodule add --name pages https://github.com/graphql-java-kickstart/graphql-java-kickstart.github.io.git public
-```
-
-That should clone the module into `public` again and fix the build. When looking at the source folders in Github
-you'll notice the `public` folder has a special folder icon of two folders instead of one and clicking the link
-will redirect you to the linked git repository instead of opening a normal folder.

content/_index.md

@@ -48,4 +48,3 @@ the Discussions section of the relevant project:
 * [GraphQL Spring Boot](https://github.com/graphql-java-kickstart/graphql-spring-boot/discussions)
 * [GraphQL Spring WebClient](https://github.com/graphql-java-kickstart/graphql-spring-webclient/discussions)
 
-This is a test...