diff --git a/doc_template/visual_behavior_optical_physiology.rst b/doc_template/visual_behavior_optical_physiology.rst
index db40468b9..b620a4bb2 100644
--- a/doc_template/visual_behavior_optical_physiology.rst
+++ b/doc_template/visual_behavior_optical_physiology.rst
@@ -359,7 +359,6 @@ NWB Data Changes
   stimulus_block and stimulus_block_name. The previous image behavior stimulus
   is accessible as the block with a name containing "change_detection". Use
   the following to retrieve the original stimulus block from the pandas table:
-  .. code-block:: python
       stimulus_presentations[stimulus_presentations.stimulus_block_name.str.contains('change_detection')]
 - New columns in the stimulus_presentations table:
     - is_image_novel, is_sham_change, movie_frame_index, movie_repeat,