diff --git a/shader_deblocking/testbed.py b/shader_deblocking/testbed.py
index 51f4da5..a29d2e6 100644
--- a/shader_deblocking/testbed.py
+++ b/shader_deblocking/testbed.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 """
-Mipmap Deblocking Shader Testbed 
+Mipmap Compatible Texture Sampling Deblocking Shader Testbed 
 Copyright (C) 2026 Binomial LLC. 
 LICENSE: Apache 2.0