CircleCI update of dev docs (3080).

Author: Circle CI

master/_downloads/0228827bdcc2a6735b1faf26c864145d/plot_OT_1D_smooth.zip

@@ -4,7 +4,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "\n# Partial Wasserstein and Gromov-Wasserstein example\n\nThis example is designed to show how to use the Partial (Gromov-)Wasserstein\ndistance computation in POT.\n"
+        "\n# Partial Wasserstein and Gromov-Wasserstein example\n\nThis example is designed to show how to use the Partial (Gromov-)Wasserstein\ndistance computation in POT [29].\n\n[29] Chapel, L., Alaya, M., Gasso, G. (2020). \"Partial Optimal\nTransport with Applications on Positive-Unlabeled Learning\". NeurIPS.\n"
       ]
     },
     {