fix: correct yaml frontmatter structure

README.md

@@ -1,32 +1,29 @@
----
+yaml
+dataset_info:
 license: other
 license_name: chingmu-terms
 license_link: LICENSE
----
----
 language: ["en", "zh"]
 pretty_name: "ChingMu Robot Motion Dataset"
 tags:
-  - motion-capture
-  - humanoid-robotics
-  - imitation-learning
-  - optical-mocap
-  - bvh
-  - dexterous-hands
-  - whole-body-control
-license: custom
+motion-capture
+humanoid-robotics
+imitation-learning
+optical-mocap
+bvh
+dexterous-hands
+whole-body-control
 size_categories: 1M<n
 configs:
-  - config_name: metadata
-    default: true
-    data_files:
-      - split: train
-        path: "metadata/index.csv"
-  - config_name: samples
-    data_files:
-      - split: train
-        path: "samples/**/*"
----
+config_name: metadata
+default: true
+data_files:
+split: train
+path: "metadata/index.csv"
+config_name: samples
+data_files:
+split: train
+path: "samples/*/"
 
 # ChingMu 1000-Hour Embodied Motion Dataset
 ### 青瞳1000小时具身智能动作数据集