Update README.md

README.md

@@ -254,7 +254,7 @@ print(response)
 - **Library**: [Open-R1](https://github.com/huggingface/open-r1)
 - **Total Training Tokens**: 100B Tokens
 - **Framework**: PyTorch with Transformers and TRL
-- **Optimization**: DeepSpeed ZeRO-3
+- **Optimization**: DeepSpeed ZeRO-2
 - **Memory Optimization**: Gradient checkpointing, Liger kernels
 - **Monitoring**: Weights & Biases integration
 - **Hardware Used**: 8xB200 GPUs
@@ -300,4 +300,4 @@ This model is released under the Llama 3.1 Community License. Please see the [of
 
 ## Model Card Contact
 
-For questions about this model card or the model itself, please open an issue in the model repository or contact [your-email@domain.com].
+For questions about this model card or the model itself, please open an issue in the model repository.