docs: address Copilot review feedback

Author: nowgnuesLee

packages/backend.ai-webui-docs/src/en/import_run/import_run.md

@@ -34,7 +34,7 @@ the imported Jupyter notebook will not run.
 
 ![](../images/session_launcher_in_importing_notebook.png)
 
-You can see the importing operation is successfully completed in the Sessions page.
+You can see the importing operation is successfully completed on the Sessions page.
 
 ![](../images/sessions_page_with_imported_notebook.png)