fixed the block

Author: v-lanjli

articles/synapse-analytics/synapse-notebook-activity.md

@@ -27,8 +27,9 @@ You can create a Synapse notebook activity directly from the Synapse pipeline ca
 
 Drag and drop **Synapse notebook** under **Activities** onto the Synapse pipeline canvas. Select on the Synapse notebook activity box and config the notebook content for current activity in the **settings**. You can select an existing notebook from the current workspace or add a new one. 
 
-(Optional) You can also reconfigure Spark pool\Executor size\Dynamically allocate executors\Min executors\Max executors\Driver size in settings. It should be noted that the settings reconfigured here will replace the settings of the Configure session in Notebook. If nothing is set in the settings of the currently activity notebook, it will run with the settings of the configure session in that notebook.
+(Optional) You can also reconfigure Spark pool\Executor size\Dynamically allocate executors\Min executors\Max executors\Driver size in settings. It should be noted that the settings reconfigured here will replace the settings of the Configure session in Notebook. If nothing is set in the settings of the current notebook activity, it will run with the settings of the configure session in that notebook.
 
+[!div class="mx-imgBorder"]
 ![screenshot-showing-create-notebook-activity](./media/synapse-notebook-activity/create-synapse-notebook-activity.png)