fix docs

Author: LucaMarconato

src/spatialdata_io/readers/xenium.py

@@ -612,11 +612,7 @@ def xenium_aligned_image(
 
 
 def xenium_explorer_selection(path: str | Path, pixel_size: float = 0.2125) -> Polygon:
-    """Read the coordinates of a selection `.csv` file exported from the `Xenium Explorer`.
-
-    .. seealso::
-
-         `Xenium Explorer`<https://www.10xgenomics.com/support/software/xenium-explorer/latest>`_.
+    """Read the coordinates of a selection `.csv` file exported from the `Xenium Explorer  <https://www.10xgenomics.com/support/software/xenium-explorer/latest>`_.
 
     This file can be generated by the "Freehand Selection" or the "Rectangular Selection".
     The output `Polygon` can be used for a polygon query on the pixel coordinate