diff --git a/src/qml/Component/Timeline/TimelineContainer.qml b/src/qml/Component/Timeline/TimelineContainer.qml
index 47c40907f..c85bffbb8 100644
--- a/src/qml/Component/Timeline/TimelineContainer.qml
+++ b/src/qml/Component/Timeline/TimelineContainer.qml
@@ -66,6 +66,7 @@ ColumnLayout {
 
     /**
      * @brief The delegate type of the message.
+     */
     required property int delegateType
 
     /**