correct spelling

README.md

@@ -89,7 +89,7 @@ The model was trained on a combination of the following datasets:
 #### Hyperparameters
 
 The model is based on the Transformer-XLarge proposed by [Subramanian et al.](https://aclanthology.org/2021.wmt-1.18.pdf)
-The following hyperparamenters were set on the Fairseq toolkit:
+The following hyperparameters were set on the Fairseq toolkit:
 
 | Hyperparameter                 	| Value                        	|
 |------------------------------------|----------------------------------|