fixed the wrong example for %use_session

mingkang111 · mingkang111 · commit 4c48ddf014d4 · 2022-12-12T13:28:34.000-08:00
diff --git a/docs/source/user_guide/apachespark/dataflow-spark-magic.rst b/docs/source/user_guide/apachespark/dataflow-spark-magic.rst
@@ -239,7 +239,7 @@ To connect to the existing session use the `%use_session` magic command.
 
 .. code-block:: python
 
-  %use_session -s "<application_id>"
+  %use_session -s <application_id>
 
 
 Basic Spark Usage Examples
