try line break

docs/modules/ROOT/pages/jme3/advanced/terrain.adoc

@@ -83,20 +83,17 @@ We recommend to <<sdk/terrain_editor#,create and edit Splat Textures for terrain
 .diffuse
 image::tutorials:beginner/road.jpg[road.jpg,width="",height=""]
 
-The Diffuse Map of one of the terrain textures depicts the colors of a paved surface.
-+
+The Diffuse Map of one of the terrain textures depicts the colors of a paved surface. +
 [.right.text-left]
 .normal
 image::tutorials:beginner/road_normal.png[road_normal.png,width="",height=""]
 
-The Normal Map of one of the terrain textures depicts the bumpiness of a paved surface.
-+
+The Normal Map of one of the terrain textures depicts the bumpiness of a paved surface. +
 [.right.text-left]
 .heightmap
 image::tutorials:beginner/mountains512.png[mountains512.png,width="128",height="128"]
 
-The Normal Map of one of the terrain textures depicts the bumpiness of a paved surface.
-+
+The Normal Map of one of the terrain textures depicts the bumpiness of a paved surface. +
 [.right.text-left]
 .alphamap
 image::tutorials:beginner/alphamap.png[alphamap.png,width="128",height="128"]