typos

README.md

@@ -314,7 +314,7 @@ loss, logits, attentions = outputs
 Breaking change: Models are now set in evaluation mode by default when instantiated with the `from_pretrained()` method.
 To train them don't forget to set them back in training mode (`model.train()`) to activate the dropout modules.
 
-Also, while not a breaking change, the serialization methods have been standardized and you probably should switch to the new method `save_pretrained(save_directory)` if you were using any other seralization method before.
+Also, while not a breaking change, the serialization methods have been standardized and you probably should switch to the new method `save_pretrained(save_directory)` if you were using any other serialization method before.
 
 Here is an example: