ChannelDialog: Javadoc enhancement

jme3-core/src/com/jme3/gde/core/sceneexplorer/nodes/actions/ChannelDialog.form

@@ -6,6 +6,7 @@
   </Properties>
   <SyntheticProperties>
     <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
   </SyntheticProperties>
   <AuxValues>
     <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>

jme3-core/src/com/jme3/gde/core/sceneexplorer/nodes/actions/ChannelDialog.java

@@ -35,13 +35,12 @@ import com.jme3.animation.LoopMode;
 import com.jme3.gde.core.sceneexplorer.nodes.animation.JmeAnimation;
 
 /**
- *
+ * A Dialog to edit the Loop Mode and Playback Speed of an AnimChannel (pre-3.3)
  * @author Nehon
  */
 
 @SuppressWarnings({"unchecked", "rawtypes"})
 public class ChannelDialog extends javax.swing.JDialog {
-    
     JmeAnimation jmeAnim;
 
     /**