DOC: fix image mark reference
@@ -30,7 +30,7 @@ Enhancements
- New pivot transform: (see :ref:`user-guide-pivot-transform`)
-- Image mark (see :ref:`user-guide-mark`)
+- Image mark (see :ref:`user-guide-image-mark`)
- New default ``html`` renderer, directly compatible with Jupyter Notebook and
JupyterLab without the need for frontend extensions, as well as tools like
