[NFC] Update roberta/README.md (#2350)

examples/language/roberta/README.md

@@ -33,7 +33,7 @@ service ssh restart
 ```bash
 cd preprocessing
 ```
-following the `README.md`, preprocess orginal corpus to h5py+numpy
+following the `README.md`, preprocess original corpus to h5py+numpy
 
 ## 2. Pretrain
 
@@ -44,7 +44,7 @@ following the `README.md`, load the h5py generated by preprocess of step 1 to pr
 
 ## 3. Finetune
 
-The checkpoint produced by this repo can replace `pytorch_model.bin` from  [hfl/chinese-roberta-wwm-ext-large](https://huggingface.co/hfl/chinese-roberta-wwm-ext-large/tree/main) directly. Then use transfomers from HuggingFace to finetune downstream application.
+The checkpoint produced by this repo can replace `pytorch_model.bin` from  [hfl/chinese-roberta-wwm-ext-large](https://huggingface.co/hfl/chinese-roberta-wwm-ext-large/tree/main) directly. Then use transfomers from Hugging Face to finetune downstream application.
 
 ## Contributors
 The repo is contributed by AI team from [Moore Threads](https://www.mthreads.com/). If you find any problems for pretraining, please file an issue or send an email to yehua.zhang@mthreads.com. At last, welcome any form of contribution!
@@ -55,4 +55,4 @@ The repo is contributed by AI team from [Moore Threads](https://www.mthreads.com
   author={Yehua Zhang, Chen Zhang},
   year={2022}
 }
-```
+```
\ No newline at end of file