diff --git a/examples/python/example-schupbach2018/README.md b/examples/python/example-schupbach2018/README.md
index 445e52d..8766085 100644
--- a/examples/python/example-schupbach2018/README.md
+++ b/examples/python/example-schupbach2018/README.md
@@ -1,6 +1,13 @@
+# Schupbach 2018 Example
+
+The paper this example is
+from
+[Schupbach 2018](./nature.comm.2018/mcconnell-nature-communications-2018.pdf).
+
 # Dependencies
 
-This example requires the seaborn package.  You can install the package, by typing the following.
+This example requires the seaborn package.  You can install the
+package by typing the following.
 
 ```sh
 pip install seaborn