Reorder split names

README.md

@@ -30,12 +30,12 @@ dataset_info:
           0: '0'
           1: '1'
   splits:
-  - name: test
-    num_bytes: 109681
-    num_examples: 1000
   - name: train
     num_bytes: 1104322
     num_examples: 10041
+  - name: test
+    num_bytes: 109681
+    num_examples: 1000
   download_size: 375476
   dataset_size: 1214003
 ---