Update README.md

README.md

@@ -128,7 +128,7 @@ A cross-entropy loss is used for tuning the model.
 There are three versions of models released. The details are: 
 
 | Model | Backbone | #params | language | accuracy | Speed | #Training data
-|------------|-----------|----------|-------|-------|----|
+|------------|-----------|----------|-------|-------|----|----|
 |   [zero-shot-classify-SSTuning-base](https://huggingface.co/DAMO-NLP-SG/zero-shot-classify-SSTuning-base)    |  [roberta-base](https://huggingface.co/roberta-base)      |  125M    | En | Low    |  High    | 20.48M |  
 |   [zero-shot-classify-SSTuning-large](https://huggingface.co/DAMO-NLP-SG/zero-shot-classify-SSTuning-large)    |    [roberta-large](https://huggingface.co/roberta-large)      | 355M     | En |   Medium   | Medium | 5.12M |
 |   [zero-shot-classify-SSTuning-ALBERT](https://huggingface.co/DAMO-NLP-SG/zero-shot-classify-SSTuning-ALBERT)   |  [albert-xxlarge-v2](https://huggingface.co/albert-xxlarge-v2)      |  235M   | En |  High  | Low| 5.12M |