Title: The Query Module Example

Describe the issue:
in "6.4.1. The Query Module Example"
remove the annotation @ProvidedId.

Also the formatting of the code examples is odd, would be nice to polish that.


Suggestions for improvement:

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@Indexed
public class Person implements Serializable {
   @Field(store = Store.YES)
   private String name;
   @Field
   private String description;
   @Field(store = Store.YES)
   private int age;
}

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SearchManager manager = Search.getSearchManager(cache);
QueryBuilder builder = sm.buildQueryBuilderForClass(Person.class).get();
Query luceneQuery = builder.keyword()
      .onField("name")
      .matching("FirstName")
      .createQuery();

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