diff --git a/forge-gui/src/main/java/forge/control/FControlGameEventHandler.java b/forge-gui/src/main/java/forge/control/FControlGameEventHandler.java
index c56f572ec9a..264724df198 100644
--- a/forge-gui/src/main/java/forge/control/FControlGameEventHandler.java
+++ b/forge-gui/src/main/java/forge/control/FControlGameEventHandler.java
@@ -374,13 +374,13 @@ public class FControlGameEventHandler extends IGameEventVisitor.Base<Void> {
     public Void visit(final GameEventPlayerLivesChanged event) {
         return processPlayer(event.player, livesUpdate);
     }
-    
-    @Override
-	public Void visit(GameEventManaBurn event) {
-        return processPlayer(event.player, livesUpdate);
-	}
 
-	@Override
+    @Override
+    public Void visit(GameEventManaBurn event) {
+        return processPlayer(event.player, livesUpdate);
+    }
+
+    @Override
     public Void visit(final GameEventPlayerPoisoned event) {
         return processPlayer(event.receiver, livesUpdate);
     }
diff --git a/forge-gui/src/main/java/forge/sound/EventVisualizer.java b/forge-gui/src/main/java/forge/sound/EventVisualizer.java
index 05daeb2f66e..882b725648b 100644
--- a/forge-gui/src/main/java/forge/sound/EventVisualizer.java
+++ b/forge-gui/src/main/java/forge/sound/EventVisualizer.java
@@ -77,8 +77,8 @@ public class EventVisualizer extends IGameEventVisitor.Base<SoundEffectType> imp
     @Override
     public SoundEffectType visit(final GameEventPlayerLivesChanged event) { return event.newLives < event.oldLives ? SoundEffectType.LifeLoss : SoundEffectType.LifeGain; }
     @Override
-	public SoundEffectType visit(final GameEventManaBurn event) { return SoundEffectType.ManaBurn; }
-	@Override
+    public SoundEffectType visit(final GameEventManaBurn event) { return SoundEffectType.ManaBurn; }
+    @Override
     public SoundEffectType visit(final GameEventPlayerPoisoned event) { return SoundEffectType.Poison; }
     @Override
     public SoundEffectType visit(final GameEventShuffle event) { return SoundEffectType.Shuffle; }