diff --git a/HelloWorld.java b/HelloWorld.java
index 0a1cf78..2afd355 100644
--- a/HelloWorld.java
+++ b/HelloWorld.java
@@ -1,10 +1,24 @@
-/** hello world
- * by vala, because everyone should start somewhere
- * copy as you like, it wont be any good
+/*
+ * Vala Printer
+ *
+ * Copyright (c) 2019 Vala Printer. All Rights Reserved
+ *
+ * Everyone is permitted to copy and distribute verbatim or modified
+ * copies of this license document, and changing it is allowed as
+ * long as the name is changed.
+ *
+ * NO WARRANTY EXPRESS OR IMPLIED
  */
 
-public class HelloWorld{
-public static void main(String[] args){
-	System.out.print("hello world!");
+/**
+ * Prints a hello message to the console.
+ *
+ * @version	1.0 16 Sep 2019
+ * @author	Vala Printer
+ */
+
+public class HelloWorld {
+	public static void main(String[] args)	{
+		System.out.print("hello world!");
 	}
 }