Update README.md

README.md

@@ -16,7 +16,7 @@ This is the second version of Hellenic Sentiment AI.
 
 Like the first one, it is an open-weights model and designed for **emotion** and **sentiment** classification of text in Greek language.
 
-For Emotions, it is a based on a custom multi-label classification head which extends the previous version of the model (version 1.1).
+For Emotions, it is a based on a custom multi-label classification architecture and model which extends the previous version of the model (version 1.1).
 
 18 diverse emotion labels are available for classification:
 ```Python