diff --git a/examples/notebook_luminosity_function_single.ipynb b/examples/notebook_luminosity_function_single.ipynb
index d2984104dc58d191dbef0321cb92d3179dd9adcb..fb971b34a58887a38066f2dbb3d056ff4c5dc5b6 100644
--- a/examples/notebook_luminosity_function_single.ipynb
+++ b/examples/notebook_luminosity_function_single.ipynb
@@ -7,7 +7,7 @@
     "tags": []
    },
    "source": [
-    "# Zero-age stellar luminosity function\n",
+    "# Example use case: Zero-age stellar luminosity function\n",
     "\n",
     "In this notebook we compute the luminosity function of the zero-age main-sequence by running a population of single stars using binary_c. \n",
     "\n",