update disclaimer

Author: leafo

README.md

@@ -9,11 +9,8 @@ with OpenResty using
 <details>
 <summary>AI Generated Disclaimer</summary>
 
-Although this library was written by hand, large portions of the documentation,
-the test suite, and the GitHub workflow were fully generated by GPT-4 by
-pasting the source code of the entire library in as a prompt and asking to
-generate documentation and tests. The final output was edited for clarity and
-syntax (in cases where GPT4 struggled writing MoonScript)
+The large majority of this library was written using Generative AI models like
+ChatGPT and Claude Sonnet. Human review and guidance is provided where needed.
 
 </details>