Update README.md

README.md

@@ -73,7 +73,7 @@ python experiments/AIDO.StructureTokenizer/register_dataset.py \
     --output_file /path/to/output_file.csv
 ```
 
-You could replace the `folder_path` and the `registry_path` in the following steps accordingly.
+You need to replace the `folder_path` and the `registry_path` in the following steps accordingly.
 
 #### Running Encoding and Decoding Task