Update README.md

README.md

@@ -16,7 +16,7 @@ This model is a fine-tuned version of [Helsinki-NLP/opus-mt-hi-en](https://huggi
 
 ## Model description
 
-The model is a transformer model similar to the [Transformer](https://arxiv.org/abs/1706.03762?context=cs) as defined in Attention Is All You Need et al
+The model is a transformer model similar to the [Transformer](https://arxiv.org/abs/1706.03762?context=cs) as defined in Attention Is All You Need by Vaswani et al
 
 ## Training and evaluation data