diff --git a/spring-graphql-docs/src/docs/asciidoc/boot-starter.adoc b/spring-graphql-docs/src/docs/asciidoc/boot-starter.adoc
index 9d668d0c..392b04cc 100644
--- a/spring-graphql-docs/src/docs/asciidoc/boot-starter.adoc
+++ b/spring-graphql-docs/src/docs/asciidoc/boot-starter.adoc
@@ -116,13 +116,13 @@ spring.graphql.schema.printer.enabled=false
 [[boot-graphql-datafetcher]]
 == `DataFetcher` Registration
 
-You can declare `RuntimeWiringCustomizer` beans in your Spring config and use those to
+You can declare `RuntimeWiringBuilderCustomizer` beans in your Spring config and use those to
 register data fetchers, type resolvers, and more with the GraphQL engine:
 
 [source,java,indent=0,subs="verbatim,quotes"]
 ----
 @Component
-public class PersonDataWiring implements RuntimeWiringCustomizer {
+public class PersonDataWiring implements RuntimeWiringBuilderCustomizer {
 
 	private final PersonService service;