Update README.md

README.md

@@ -12,10 +12,11 @@ inference:
     max_length: 256
 ---
 
-# Vietnamese pretrain model for abstract text summarization
+# Vietnamese pretrain model for abstractive~ text summarization
 
 `State-of-the-art lightweights pretrained Transformer-based encoder-decoder model for Vietnamese.`
-`Model trained on dataset Wikilingua of vietnamese language with input length = 512, output length = 256`
+
+``Model trained on dataset Wikilingua of vietnamese language with input length = 512, output length = 256``
 ## How to use
 
 ```python