Fix white space in documentation (#41157)
* Fix white space
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
* Revert changes
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
* Fix autodoc
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
---------
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
