Fix formatting in changelog for JSON serialization example

PierreRaybaut · PierreRaybaut · commit 451f370171b1 · 2025-10-20T17:41:27.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -13,10 +13,10 @@
 
     ```python
     from guidata.dataset import dataset_to_json, json_to_dataset
-    
+
     # Serialize to JSON
     json_str = dataset_to_json(my_dataset)
-    
+
     # Deserialize from JSON
     restored_dataset = json_to_dataset(json_str)
     ```
