Fix notebook: use list of Triangulation in merge_triangulations

diff --git a/contrib/python-bindings/notebooks/tutorial-1.ipynb b/contrib/python-bindings/notebooks/tutorial-1.ipynb
index 5dc91d03b4046b53a7bc801d933bf9de0c93c506..debf4cec51e0d9e1ad96b77a1f573b49b59229e6 100644 (file)
--- a/contrib/python-bindings/notebooks/tutorial-1.ipynb
+++ b/contrib/python-bindings/notebooks/tutorial-1.ipynb
@@ -281,7 +281,7 @@
     "flatten_triangulation_2 = dealii.Triangulation('2D')\n",
     "triangulation_2.flatten_triangulation(flatten_triangulation_2)\n",
     "triangulation_3 = dealii.Triangulation('2D')\n",
-    "triangulation_3.merge_triangulations(flatten_triangulation_1, flatten_triangulation_2)\n",
+    "triangulation_3.merge_triangulations([flatten_triangulation_1, flatten_triangulation_2])\n",
     "\n",
     "plot_triangulation(triangulation_3, color_sc)"
    ]