Update the License header to match the new mod name

LOD -> Distance Horizons

src/main/java/com/seibel/lod/render/LodRenderer.java

@@ -1,5 +1,6 @@
 /*
- *    This file is part of the LOD Mod, licensed under the GNU GPL v3 License.
+ *    This file is part of the Distant Horizon mod (formerly the LOD Mod),
+ *    licensed under the GNU GPL v3 License.
  *
  *    Copyright (C) 2020  James Seibel
  *
@@ -61,6 +62,7 @@ import net.minecraft.util.math.vector.Vector3d;
 /**
  * This is where all the magic happens. <br>
  * This is where LODs are draw to the world.
+ * 
  * @author James Seibel
  * @version 10-13-2021
  */