Update README.md

README.md

@@ -16,7 +16,7 @@ This model classified politicians' tweets in English according to nine issues:
 
 The model was used to classify Twitter messages to study responsiveness to public issue salience in the following article: https://doi.org/10.1017/S153759272400104X. 
 
-If you find the model useful and would like to cite it, it would be greatly if you could cite it! 
+If you find the model useful for your work, it would be great if you could cite it!