Update README.md

README.md

@@ -8,7 +8,7 @@ widget:
 
 ViSoBERT is the state-of-the-art language model for Vietnamese social media tasks:
 
- - ViSoBERT is the first monolingual MLM (XLM-R architecture) from scratch specifically for Vietnamese social media text.
+ - ViSoBERT is the first monolingual MLM ([XLM-R](https://github.com/facebookresearch/XLM#xlm-r-new-model) architecture) built specifically for Vietnamese social media texts.
  - ViSoBERT outperforms previous monolingual, multilingual, and multilingual social media approaches, obtaining new state-of-the-art performances on four downstream Vietnamese social media tasks.
 
 The general architecture and experimental results of ViSoBERT can be found in our [paper](https://arxiv.org/abs/2310.11166):
@@ -34,7 +34,7 @@ Install `transformers` and `SentencePiece` packages:
 
 **Example usage**
 ```python
-from transformers import AutoModel,AutoTokenizer
+from transformers import AutoModel, AutoTokenizer
 import torch
 
 model= AutoModel.from_pretrained('uitnlp/visobert')