Update README.md

README.md

@@ -29,6 +29,12 @@ size_categories:
 
 - Almost the same with [Librispeech](https://huggingface.co/datasets/openslr/librispeech_asr) dataset module since i refered to the [source code](https://huggingface.co/datasets/openslr/librispeech_asr/blob/main/librispeech_asr.py).
 
+- three types of transcripts are given
+  - `text_normalized` : the trascript from Librispeech ASR
+  - `text`, `text_raw` : the trascripts from Librispeech-PC
+
+
+
 
 ```python
 from datasets import load_dataset
@@ -55,8 +61,8 @@ libripc = load_dataset("yoom618/librispeech_pc",
 print(libripc)
 
 display(Audio(libripc['train.clean.100'][0]['audio']['array'], 
-                rate=libripc['train.clean.100'][0]['audio']['sample_rate']), 
-                autoplay=False)
+              rate=libripc['train.clean.100'][0]['audio']['sampling_rate'],
+              autoplay=False))
 pprint(libripc['train.clean.100'][0]['audio'])
 
 ```