diff --git a/main/src/main/scala/sbt/internal/BuildStructure.scala b/main/src/main/scala/sbt/internal/BuildStructure.scala
index 626123638..65b5eea6a 100644
--- a/main/src/main/scala/sbt/internal/BuildStructure.scala
+++ b/main/src/main/scala/sbt/internal/BuildStructure.scala
@@ -154,7 +154,8 @@ case class DetectedAutoPlugin(name: String, value: AutoPlugin, hasAutoImport: Bo
  * Auto-discovered modules for the build definition project.  These include modules defined in build definition sources
  * as well as modules in binary dependencies.
  *
- * @param builds The [[Build]]s detected in the build definition.  This does not include the default [[Build]] that sbt creates if none is defined.
+ * @param builds The [[BuildDef]]s detected in the build definition.
+ *               This does not include the default [[BuildDef]] that sbt creates if none is defined.
  */
 final class DetectedPlugins(val autoPlugins: Seq[DetectedAutoPlugin],
                             val builds: DetectedModules[BuildDef]) {