Cleanup

src/main/java/com/sk89q/worldedit/InvalidFilenameException.java

@@ -21,11 +21,11 @@ package com.sk89q.worldedit;
 
 public class InvalidFilenameException extends FilenameException {
     private static final long serialVersionUID = 7377072269988014886L;
-    
+
     public InvalidFilenameException(String filename) {
         super(filename);
     }
-    
+
     public InvalidFilenameException(String filename, String msg) {
         super(filename, msg);
     }