Update README.md

README.md

@@ -25,7 +25,7 @@ FinancialBERT model was fine-tuned on [Financial PhraseBank](https://www.researc
 - max_seq_length = 512
 - num_train_epochs = 5
 
-### Metrics
+### Evaluation metrics
 The evaluation metrics used are: Precision, Recall and F1-score. The following is the classification report on the test set (20% of the dataset).
 
 | sentiment  | precision        | recall           | f1-score  | support  |