BandPassFilter: update javadoc

jme3-core/src/main/java/com/jme3/audio/BandPassFilter.java

@@ -41,7 +41,6 @@ import java.io.IOException;
 
 /**
  * Represents an OpenAL EFX Band-Pass Filter.
- * Changes to settings are applied immediately to the native OpenAL filter.
  */
 public class BandPassFilter extends Filter {
 
@@ -51,7 +50,7 @@ public class BandPassFilter extends Filter {
     protected float lowFreqVolume = 1.0f;
 
     /**
-     * Constructs a low-pass filter with default settings.
+     * Constructs a band-pass filter with default settings.
      * Required for jME deserialization
      */
     public BandPassFilter() {}