Add text improvements

Author: dondonz

src/pages/tutorials/getting-started-with-spring-boot.md

@@ -5,7 +5,7 @@ id: tutorial-getting-started
 ---
 # Getting started with Spring for GraphQL
 
-In this tutorial, you will create a GraphQL server in Java using [Spring for GraphQL](https://docs.spring.io/spring-graphql/reference/). It requires a little Spring and Java knowledge. While we give a brief introduction to GraphQL, the focus of this tutorial is developing a GraphQL server in Java.
+In this tutorial, you will create a GraphQL server in Java using [Spring for GraphQL](https://docs.spring.io/spring-graphql/reference/) in 3 minutes. It requires a little Spring and Java knowledge. While we give a brief introduction to GraphQL, the focus of this tutorial is developing a GraphQL server in Java.
 
 If you're looking to learn more after this tutorial, we (the maintainers) have written a book! [**GraphQL with Java and Spring**](https://leanpub.com/graphql-java) includes everything you need to know to build a production ready GraphQL service with Spring for GraphQL, the official Spring integration built on top of the GraphQL Java engine. It's available on [Leanpub](https://leanpub.com/graphql-java) and [Amazon](https://www.amazon.com/GraphQL-Java-Spring-Andreas-Marek-ebook/dp/B0C96ZYWPF/).
 
@@ -105,11 +105,11 @@ Select:
 
 - Gradle Project
 - Spring Boot 3
-- Java 17 or higher (Java 17 is the baseline version for Spring Boot 3)
+- Java 17 or higher
 
 For the project metadata, use:
 
-- Group: `com.graphql-java.tutorial`
+- Group: `com.graphqljava.tutorial`
 - Artifact: `bookDetails`
 
 For dependencies, select:
@@ -124,8 +124,6 @@ Spring for GraphQL adds many useful features including loading schema files, ini
 
 ## Schema
 
-Create a directory `src/main/resources/graphql`. 
-
 Add a new file `schema.graphqls` to `src/main/resources/graphql` with the following content:
 
 ```graphql
@@ -294,7 +292,7 @@ With the help of Spring for GraphQL features, we were able to achieve this with
 
 ## Further reading
 ### Book
-If you want to learn more, we have written a book! [**GraphQL with Java and Spring**](https://leanpub.com/graphql-java) includes everything you need to know to build a production ready GraphQL service with Spring for GraphQL and GraphQL Java. 
+If you want to learn more, we (the maintainers) have written a book! [**GraphQL with Java and Spring**](https://leanpub.com/graphql-java) includes everything you need to know to build a production ready GraphQL service with Spring for GraphQL and GraphQL Java. 
 
 Learn first-hand from the founder of GraphQL Java and co-author of Spring for GraphQL. The book is suitable for beginners and also includes advanced topics for intermediate readers. The book is available on [Leanpub](https://leanpub.com/graphql-java) and [Amazon](https://www.amazon.com/GraphQL-Java-Spring-Andreas-Marek-ebook/dp/B0C96ZYWPF/).