Toplevel makefile docs target uses docs makefile.

[joypy/Thun.git] / docs / Zipper.ipynb

diff --git a/docs/Zipper.ipynb b/docs/Zipper.ipynb
index 744aadb..a7f9bf2 100644 (file)
--- a/docs/Zipper.ipynb
+++ b/docs/Zipper.ipynb
@@ -4,6 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
+    "# Traversing Datastructures with Zippers\n",
     "This notebook is about using the \"zipper\" with joy datastructures.  See the [Zipper wikipedia entry](https://en.wikipedia.org/wiki/Zipper_%28data_structure%29) or the original paper: [\"FUNCTIONAL PEARL The Zipper\" by Gérard Huet](https://www.st.cs.uni-saarland.de/edu/seminare/2005/advanced-fp/docs/huet-zipper.pdf)\n",
     "\n",
     "\n",