update tuto: mention leiden in dropdown

Author: quentinblampey

docs/10x_tutorials/visium_tuto.ipynb

@@ -193,7 +193,7 @@
     "\n",
     "### Showing spot groups (e.g., clusters)\n",
     "\n",
-    "If you have categorical columns under `sdata.table.obs`, you can show it by selecting the right group under the \"Cell groups\" dropdown. Ensure that \"Cell color\" is set to \"Cluster Affiliation\". In this example, we run `Leiden` clustering using `scanpy` (as in the example below).\n",
+    "If you have categorical columns under `sdata.table.obs`, you can show it by selecting the right group under the \"Cell groups\" dropdown. Ensure that \"Cell color\" is set to \"Cluster Affiliation\". In this example, we run `Leiden` clustering using `scanpy` (see the last section of this tutorial).\n",
     "\n",
     "<img src=\"assets/visium/clusters.png\" alt=\"image\" width=\"800\" height=\"auto\">\n",
     "\n",
@@ -350,7 +350,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "To visualize these clusters, re-open the `experiment.xenium` file and select the new cell group (under the \"Cells\" panel and in the \"Cell groups\" dropdown). See the examples above to see how it looks on the Xenium Explorer."
+    "To visualize these clusters, re-open the `experiment.xenium` file and select the new `\"leiden\"` cell group (under the \"Cells\" panel and in the \"Cell groups\" dropdown). See the examples above to see how it looks on the Xenium Explorer."
    ]
   }
  ],