rename configs to config_name

README.md

@@ -263,17 +263,6 @@ task_categories:
 task_ids: []
 paperswithcode_id: null
 pretty_name: Opus Ubuntu
-configs:
-- as-bs
-- az-cs
-- bg-de
-- bn-ga
-- br-es_PR
-- br-hi
-- br-la
-- br-uz
-- br-yi
-- bs-szl
 dataset_info:
 - config_name: as-bs
   features:
@@ -435,6 +424,17 @@ dataset_info:
     num_examples: 2799
   download_size: 41956
   dataset_size: 172846
+config_names:
+- as-bs
+- az-cs
+- bg-de
+- bn-ga
+- br-es_PR
+- br-hi
+- br-la
+- br-uz
+- br-yi
+- bs-szl
 ---
 
 # Dataset Card for Opus Ubuntu