Update cubes.adoc

Fixed typos in image width.

src/docs/asciidoc/jme3/contributions/cubes.adoc

@@ -8,7 +8,7 @@ ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 
 
 
-image::http://destroflyer.mania-community.de/other/imagehost/cubes/header.png[header.png,with="650",height="",align="center"]
+image::http://destroflyer.mania-community.de/other/imagehost/cubes/header.png[header.png,width="650",height="",align="center"]
 
 
 
@@ -64,15 +64,15 @@ After executing these steps, you should come up with an application like the <<j
 
 Those are just some random screenshots that I made while creating and testing the block engine - They show in a nice way, what you can expect from the framework.
 
-image:http://destroflyer.mania-community.de/other/imagehost/cubes/test_physics.png[test_physics.png,with="800",height=""]
+image:http://destroflyer.mania-community.de/other/imagehost/cubes/test_physics.png[test_physics.png,width="800",height=""]
 
-image:http://destroflyer.mania-community.de/other/imagehost/cubes/etherblocks_third_person.jpg[etherblocks_third_person.jpg,with="800",height=""]
+image:http://destroflyer.mania-community.de/other/imagehost/cubes/etherblocks_third_person.jpg[etherblocks_third_person.jpg,width="800",height=""]
 
-image:http://destroflyer.mania-community.de/other/imagehost/cubes/wireframe_view.png[wireframe_view.png,with="800",height=""]
+image:http://destroflyer.mania-community.de/other/imagehost/cubes/wireframe_view.png[wireframe_view.png,width="800",height=""]
 
-image:http://destroflyer.mania-community.de/other/imagehost/cubes/test_shapes.png[test_shapes.png,with="800",height=""]
+image:http://destroflyer.mania-community.de/other/imagehost/cubes/test_shapes.png[test_shapes.png,width="800",height=""]
 
-image:http://destroflyer.mania-community.de/other/imagehost/cubes/scene_mountains.png[scene_mountains.png,with="800",height=""]
+image:http://destroflyer.mania-community.de/other/imagehost/cubes/scene_mountains.png[scene_mountains.png,width="800",height=""]
 
 
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