corrected a comment

Alacadrial · Alacadrial · commit 2eff3ed0a496 · 2023-03-21T14:36:38.000+03:00
diff --git a/voicevox/speaker_info.py b/voicevox/speaker_info.py
@@ -16,7 +16,7 @@ class StyleInfo:
     portrait: str
         base64 encoded portrait image
     voice_samples: list[str]
-        raw voice_data ???
+        base64 encoded voice sample
     """
 
     def __init__(self, payload: StyleInfoType):
