Update README.md

README.md

@@ -92,6 +92,6 @@ dataset_info:
 
 # Dataset Card for "LongChat-Lines"
 
-This dataset is was used to evaluate the performance of model finetuned to operate on longer contexts it is based on
-a task template proposed LMSys to evaluate attention to arbitrary points in the context. See the full details at
+This dataset is was used to evaluate the performance of model finetuned to operate on longer contexts. It is based on
+a task template proposed by LMSys to evaluate attention to arbitrary points in the context. See the full details at
 [https;//github.com/abacusai/Long-Context](https://github.com/abacusai/Long-Context).