Update README.md

README.md

@@ -18,7 +18,7 @@ base_model:
 
 We are releasing intermediate checkpoints of SmolLM3 to enable further research.
 
-For more details, check the [SmoLLM GithUb repo](https://github.com/huggingface/smollm) with the end-to-end training and evaluation code:
+For more details, check the [SmolLM GitHub repo](https://github.com/huggingface/smollm) with the end-to-end training and evaluation code:
 
 - ✓ Pretraining scripts (nanotron)
 - ✓ Post-training code SFT + APO (TRL/alignment-handbook)