Fix formatting in docstring example for list_tables

Author: zhaodongwang-msft

src/PowerPlatform/Dataverse/client.py

@@ -527,7 +527,7 @@ def list_tables(self) -> list[dict[str, Any]]:
 
         Example:
             List all non-private tables and print their logical names::
-    
+
                 tables = client.list_tables()
                 for table in tables:
                     print(table["LogicalName"])