Added invert to title.

src/docs/asciidoc/jme3/external/blender.adoc

@@ -276,7 +276,7 @@ NOTE: You only need the one `RGB Curves` node. The three shown here are just for
 
 *  After rendering (kbd:[F12] ), save the file to a destination you want and use it with the JME Lighting Material and the "`Lowpoly`" version of the model.
 +
-.Normal map results (Method 2 example)
+.Normal map invert results (Method 2 example)
 image::jme3/external/monkey_bump_invert.png[monkey_bump_invert.png,width="50%",height=""]
 
 [TIP]