Fix link to the Genomic-NIAH eval script

README.md

@@ -200,7 +200,7 @@ Each row contains:
 
 ## Evaluation metrics
 
-The official evaluation script lives in the Carbon repository. See [`evaluation/genome_niah_eval.py`](https://github.com/huggingface/carbon/tree/main/evaluation#5-genome-niah-long-context-retrieval) for the command-line interface, supported backends, and reproducible run instructions.
+The official evaluation script lives in the Carbon repository. See [`carbon/evaluation/genome_niah_eval.py`](https://github.com/huggingface/carbon/tree/main/carbon/evaluation#5-genome-niah-long-context-retrieval) for the command-line interface, supported backends, and reproducible run instructions.
 
 Genomic-NIAH supports two metrics, computed per example: