Update sdk.adoc

Test to create block of 2 images floating text to the left of both.

src/docs/asciidoc/sdk.adoc

@@ -61,8 +61,9 @@ The built-in help system lets you browse a local copy of the documentation pulle
 *  link:http://www.youtube.com/watch?v=D7JM4VMKqPc[Video: Animation and Effect TrackEditing]
 
 
-[.right.text-left]
-image::sdk/jmonkeyplatform-docu-4.png[jmonkeyplatform-docu-4.png,width="421",height="298"]
+
+image::sdk/jmonkeyplatform-docu-4.png[jmonkeyplatform-docu-4.png,width="421",height="298", float="right",align="right"]
+
 image::jme3-built-in-help.png[jme3-built-in-help.png,width="400",height="260",align="right']
 
 ==== SDK User Guide