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

@@ -62,15 +62,15 @@ dataset_info:
       sequence:
         sequence: string
   splits:
-  - name: test
-    num_bytes: 537557
-    num_examples: 400
   - name: train
     num_bytes: 827189
     num_examples: 600
   - name: validation
     num_bytes: 265684
     num_examples: 200
+  - name: test
+    num_bytes: 537557
+    num_examples: 400
   download_size: 7529221
   dataset_size: 1630430
 - config_name: de
@@ -102,15 +102,15 @@ dataset_info:
       sequence:
         sequence: string
   splits:
-  - name: test
-    num_bytes: 569703
-    num_examples: 400
   - name: train
     num_bytes: 881478
     num_examples: 600
   - name: validation
     num_bytes: 276758
     num_examples: 200
+  - name: test
+    num_bytes: 569703
+    num_examples: 400
   download_size: 7626734
   dataset_size: 1727939
 - config_name: de_en
@@ -142,15 +142,15 @@ dataset_info:
       sequence:
         sequence: string
   splits:
-  - name: test
-    num_bytes: 555841
-    num_examples: 400
   - name: train
     num_bytes: 860151
     num_examples: 600
   - name: validation
     num_bytes: 269966
     num_examples: 200
+  - name: test
+    num_bytes: 555841
+    num_examples: 400
   download_size: 7584753
   dataset_size: 1685958
 - config_name: it
@@ -182,15 +182,15 @@ dataset_info:
       sequence:
         sequence: string
   splits:
-  - name: test
-    num_bytes: 547759
-    num_examples: 400
   - name: train
     num_bytes: 842799
     num_examples: 600
   - name: validation
     num_bytes: 270258
     num_examples: 200
+  - name: test
+    num_bytes: 547759
+    num_examples: 400
   download_size: 7559615
   dataset_size: 1660816
 - config_name: it_en
@@ -222,15 +222,15 @@ dataset_info:
       sequence:
         sequence: string
   splits:
-  - name: test
-    num_bytes: 548979
-    num_examples: 400
   - name: train
     num_bytes: 845095
     num_examples: 600
   - name: validation
     num_bytes: 270942
     num_examples: 200
+  - name: test
+    num_bytes: 548979
+    num_examples: 400
   download_size: 7563815
   dataset_size: 1665016
 ---