stack right

docs/modules/core/pages/effect/effects_overview.adoc

@@ -86,10 +86,13 @@ public class MyGame extends SimpleApplication {
 --
 [.right]
 image::effect/water-post.png[water-post.png,width="150",height="100"]
+
 [.right]
 image::effect/water.png[water.png,width="150",height="100"]
+
 [.right]
 image::effect/water-reflection-muddy.png[water-reflection-muddy.png,width="150",height="100"]
+
 [.right]
 image::effect/underwater2.jpg[underwater2.jpg,width="150",height="100"]
 --