Add space after RWForCausalLM to pass HFValidation

HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.'
cannot start or end the name, max length is 96: 'RWForCausalLM(

variable model
type= RWForCausalLM
value=RWForCausalLM(

README.md

@@ -156,7 +156,7 @@ print(answer)
 ## Model Architecture
 
 ```
-RWForCausalLM(
+RWForCausalLM (
   (transformer): RWModel(
     (word_embeddings): Embedding(65024, 4544)
     (h): ModuleList(