Update README.md

README.md

@@ -45,7 +45,8 @@ Just like its predecessor, Big Bird 2 captures emotional gradients in text, offe
 - Experiment with ordinal regression techniques in NLP.
 
 # 📚 Citation
-If you're using this model in your research or applications, appreciate if you could buy me a coffe through this citation.
+If you're using this model in your research or applications, appreciate if you could buy me a coffee through this citation.
+
 Mat Roni, S. (2025). Big Bird Flight 2 for ordinal sentiment analysis [software]. Hugging Face. https://huggingface.co/pvaluedotone/bigbird-flight-2 DOI: https://doi.org/10.57967/hf/5780
 
 ## Validation metrics