diff --git a/gradle/custom-java-home.gradle b/gradle/custom-java-home.gradle
index 1dd7fa1196..54d1de1eb8 100644
--- a/gradle/custom-java-home.gradle
+++ b/gradle/custom-java-home.gradle
@@ -5,10 +5,9 @@
 // the one used to launch the Gradle process).
 //
 // - customJavaHome: absolute path to the alternate JDK installation to
-//     use to compile Java code and execute tests. Setting this system
-//     property causes Groovy 3.0 RC3 to be used instead of 2.5.x. This
-//     system property is also used in spring-oxm.gradle to determine
-//     whether JiBX is supported.
+//     use to compile Java code and execute tests. This system property
+//     is also used in spring-oxm.gradle to determine whether JiBX is
+//     supported.
 //
 // - customJavaSourceVersion: Java version supplied to the `--release`
 //     command line flag to control the Java source and target