Reorder split names

Reorder split names in the YAML metadata to be aligned with the order in the loading script.
See: https://github.com/huggingface/datasets/issues/5258

README.md

@@ -105,15 +105,15 @@ dataset_info:
     - name: language
       dtype: string
   splits:
-  - name: test
-    num_bytes: 5753625
-    num_examples: 13510
   - name: train
     num_bytes: 3385865
     num_examples: 7961
   - name: validation
     num_bytes: 1143067
     num_examples: 2672
+  - name: test
+    num_bytes: 5753625
+    num_examples: 13510
   download_size: 169745177
   dataset_size: 10282557
 - config_name: multilingual_with_para
@@ -143,15 +143,15 @@ dataset_info:
     - name: language
       dtype: string
   splits:
-  - name: test
-    num_bytes: 207981218
-    num_examples: 13510
   - name: train
     num_bytes: 127298595
     num_examples: 7961
   - name: validation
     num_bytes: 42713069
     num_examples: 2672
+  - name: test
+    num_bytes: 207981218
+    num_examples: 13510
   download_size: 169745177
   dataset_size: 377992882
 - config_name: crosslingual_test