Update README.md

README.md

@@ -76,10 +76,10 @@ WenetSpeech-Chuan
 ├── .gitattributes
 └── README.md -->
 ```
-#### Data sample（CN）：
+#### Data sample：
 
 ###### metadata.jsonl
-<br>
+
 {<br>
   "utt": 音频id, <br>
   "filename"：音频文件名(type: str), <br>
@@ -90,8 +90,9 @@ WenetSpeech-Chuan
   "wvmos": 音频质量分数(type: float), <br>
   "confidence": 转录文本置信度（0-1）(type: str) <br>
 } <br>
+
+**example:** 
 <br>
-**example:** <br>
 {<br>
     "utt": "013165482320_dwM1G_56_5920", <br>
     "filename": "013165482320_dwM1G_56_5920.wav", <br>