Update registry.yaml

Number dyslexia as an american is hard

Co-authored-by: Copilot <[email protected]>

Author: paytonison

registry.yaml

@@ -2512,7 +2512,7 @@
 
 - title: LLMs 101: A Practical Introduction
   path: articles/openai-cookbook-llms-101.md
-  date: 2025-15-9
+  date: 2025-09-15
   authors:
     - paytonison
   tags: