Update README.md

README.md

@@ -40,4 +40,4 @@ fine-tuned versions on a task that interests you.
 
 ### How to use
 
-For code examples, we refer to the [documentation](https://huggingface.co/docs/transformers/main/model_doc/blip_2).
+For code examples, we refer to the [documentation](https://huggingface.co/docs/transformers/main/en/model_doc/blip-2#transformers.Blip2ForConditionalGeneration.forward.example).