change list side bar

docs/modules/ROOT/pages/jme3.adoc

@@ -7,10 +7,6 @@
 ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 
 
-=== Controlling Game Logic
-
-*  <<jme3/advanced/multithreading#,Multithreading>>
-
 === Managing Objects in the 3D Scene Graph
 
 *  <<jme3/advanced/traverse_scenegraph#,Traverse SceneGraph>>

docs/modules/tutorials/nav.adoc

@@ -34,7 +34,8 @@
 **** xref:advanced/app/update_loop.adoc[Update Loop]
 **** xref:advanced/app/state/application_states.adoc[Application States]
 **** xref:advanced/scene/control/custom_controls.adoc[Custom Controls]
-**** link:https://www.youtube.com/watch?v=MNDiZ9YHIpM[Video: How to control any scene node]
-**** link:https://www.youtube.com/watch?v=-OzRZscLlHY[Video: How to remote control a character in a scene]
-**** link:https://wiki.jmonkeyengine.org/Scenes/SDK-UsecaseDemo_1.zip[Video Source Code]    
+**** Video
+***** link:https://www.youtube.com/watch?v=MNDiZ9YHIpM[Control any scene node]
+***** link:https://www.youtube.com/watch?v=-OzRZscLlHY[Control a character]
+***** link:https://wiki.jmonkeyengine.org/Scenes/SDK-UsecaseDemo_1.zip[Video Source Code]    
 **** xref:advanced/multithreading.adoc.adoc[Multithreading]