Minor updates to BoundingBoxHelper doc v2

docs/api/extras/helpers/BoundingBoxHelper.html

@@ -27,7 +27,11 @@
 		bbox.update();
 		scene.add( bbox );
 		</code>
-		<div>Note that this helper will create a wireframe [page:Mesh] object with a [page:BoxGeometry]; the resulting bounding box object will therefore have face diagonals. You may want to use [page:BoxHelper], which generates a [page:Line] object without face diagonals.</div>
+		<div>
+			Note that this helper will create a wireframe [page:Mesh] object with a [page:BoxGeometry];
+			the resulting bounding box object will therefore have face diagonals. You may want to
+			use [page:BoxHelper], which generates a [page:LineSegments] object without face diagonals.
+		</div>
 
 
 		<h2>Constructor</h2>