Update README.md

README.md

@@ -203,7 +203,7 @@ for i, (c, t) in enumerate(zip(chunks, token_pos)):
     print(c)
 ```
 ## Experimental
-The following script supports specifying max tokens per chunk, which can be seen as a new experimental version of the scripts above. If max_tokens_per_chunk is specified, texts will be forced to choose a best possible position from history to chunk when it is about to exceed the max_tokens_per_chunk and no token satisfy the prob_threshold.
+The following script supports specifying max tokens per chunk. If max_tokens_per_chunk is specified, texts will be forced to choose a best possible position from history to chunk when it is about to exceed the max_tokens_per_chunk and no token satisfy the prob_threshold. If max_tokens_per_chunk is None, it acts the same as above. This script can be seen as a new experimental version of the scripts above.
 ```python
 import torch
 from transformers import AutoTokenizer, BertForTokenClassification