/**
* Marker interface for direct children of {@link DataContainerNode}.
*
- * <h3>Implementation notes</h3>
- * This interface should not be implemented directly, but rather using one
- * of its subinterfaces:
+ * <h2>Implementation notes</h2>
+ * This interface should not be implemented directly, but rather using one of its subinterfaces:
*
* <ul>
- * <li>{@link LeafNode}
- * <li>{@link ContainerNode}
- * <li>{@link ChoiceNode}
- * <li>{@link MapNode}
- * <li>{@link AugmentationNode}
+ * <li>{@link LeafNode}
+ * <li>{@link ContainerNode}
+ * <li>{@link ChoiceNode}
+ * <li>{@link MapNode}
+ * <li>{@link AugmentationNode}
* </ul>
*
* @param <K> Path Argument Type which is used to identify node