Fix task tags

README.md

@@ -1,16 +1,25 @@
 ---
 annotations_creators: []
-language_creators: [machine-generated]
-language: ['ca', 'de']
-license: ['cc-by-4.0']
+language_creators:
+- machine-generated
+language:
+- ca
+- de
+license:
+- cc-by-4.0
 multilinguality:
 - translation
-pretty_name: 'Catalan-German aligned corpora to train NMT systems.'
 size_categories:
 - 1M<n<10M
-source_datasets: ['extended|tilde_model']
-task_categories: ['conditional-text-generation']
-task_ids: ['machine-translation']
+source_datasets:
+- extended|tilde_model
+task_categories:
+- text2text-generation
+- translation
+task_ids: []
+pretty_name: Catalan-German aligned corpora to train NMT systems.
+tags:
+- conditional-text-generation
 ---