Remove unecessary parameter

src/main/java/com/gmail/nossr50/listeners/EntityListener.java

@@ -397,10 +397,10 @@ public class EntityListener implements Listener {
         {
             if(attacker instanceof LivingEntity)
             {
-                CombatUtils.fixNames(event, (LivingEntity) attacker);
+                CombatUtils.fixNames((LivingEntity) attacker);
             }
 
-            CombatUtils.fixNames(event, target);
+            CombatUtils.fixNames(target);
         }
 
     }

src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java

@@ -363,10 +363,9 @@ public final class CombatUtils {
 
     /**
      * This cleans up names from displaying in chat as hearts
-     * @param event target event
      * @param entity target entity
      */
-    public static void fixNames(EntityDamageByEntityEvent event, LivingEntity entity)
+    public static void fixNames(LivingEntity entity)
     {
         List<MetadataValue> metadataValue = entity.getMetadata("mcMMO_oldName");