diff --git a/configs/data/hi-fi_en-US_female.yaml b/configs/data/hi-fi_en-US_female.yaml
index 2a95cda..1269f9b 100644
--- a/configs/data/hi-fi_en-US_female.yaml
+++ b/configs/data/hi-fi_en-US_female.yaml
@@ -2,12 +2,13 @@ defaults:
   - ljspeech
   - _self_
 
+# Dataset URL: https://ast-astrec.nict.go.jp/en/release/hi-fi-captain/
 _target_: matcha.data.text_mel_datamodule.TextMelDataModule
 name: hi-fi_en-US_female
 train_filelist_path: data/filelists/hi-fi-captain-en-us-female_train.txt
 valid_filelist_path: data/filelists/hi-fi-captain-en-us-female_val.txt
 batch_size: 32
 cleaners: [english_cleaners_piper]
-data_statistics:  # Computed for vctk dataset
+data_statistics:  # Computed for this dataset
   mel_mean: -6.38385
   mel_std: 2.541796