Update README.md

README.md

@@ -27,7 +27,7 @@ The following datasets are all in Chinese.
 
 
 ## Model List
-The evaluation dataset is in Chinese, and we used the same language model **RoBERTa base** on different methods.  In addition，considering that the test set of some datasets is small, which may lead to a large deviation in evaluation accuracy, the evaluation data here uses train, valid and test at the same time, and the final evaluation result adopts the **weighted average (w-avg)** method. .
+The evaluation dataset is in Chinese, and we used the same language model **RoBERTa base** on different methods.  In addition, considering that the test set of some datasets is small, which may lead to a large deviation in evaluation accuracy, the evaluation data here uses train, valid and test at the same time, and the final evaluation result adopts the **weighted average (w-avg)** method.
 |          Model          | STS-B(w-avg) | ATEC | BQ | LCQMC | PAWSX | Avg. |
 |:-----------------------:|:------------:|:-----------:|:----------|:-------------|:------------:|:----------:|
 |  BERT-Whitening  |  65.27| -| -| -| -| -|