Update README.md

README.md

@@ -25,7 +25,7 @@ The following snippet illustrates code usage:
 !pip install mutual-implication-score
 
 from mutual_implication_score import MIS
-mis = MIS(device='cpu')
+mis = MIS(device='cpu')#cuda:0 for using cuda with certain index
 source_texts = ['I want to leave this room',
                 'Hello world, my name is Nick']
 paraphrases = ['I want to go out of this room',