Update README.md

README.md

@@ -26,7 +26,7 @@ negative data for SQuAD, we considered contexts from the same theme as the query
 themes as the queries but presumably do not contain the answer to the question.
 
 Finally, the triplets are flattened to obtain pairs of query/context sentences with a label 1 if query/positive and a label 0 if query/negative. In each element of the
-pair (query/context), the language, French or English, is randomly and uniformly chosen.
+pair (query and context), the language, French or English, is randomly and uniformly chosen.
 
 ## Evaluation