diff --git a/notebooks/part0_python_intro/09_Geopandas.ipynb b/notebooks/part0_python_intro/09_a_Geopandas.ipynb
similarity index 98%
rename from notebooks/part0_python_intro/09_Geopandas.ipynb
rename to notebooks/part0_python_intro/09_a_Geopandas.ipynb
index 9d3f770..c488d8d 100644
--- a/notebooks/part0_python_intro/09_Geopandas.ipynb
+++ b/notebooks/part0_python_intro/09_a_Geopandas.ipynb
@@ -49,7 +49,8 @@
    "metadata": {},
    "source": [
     "### OVERVIEW\n",
-    "***"
+    "***\n",
+    "In this notebook we will explore how `geopandas` works with GIS data (e.g. shapefiles and the objects within them) using geometrically-aware DataFrames. We will also explore how common GIS-related operations are available in `geopandas`. This notebook relies on publicly available GIS datasets for the city of Madison, Wisconsin."
    ]
   },
   {
@@ -785,7 +786,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "isthmus_parks.drop(columns=[ 'index_right','OBJECTID_right', 'NA_ID', 'STATUS', 'CLASSIFICA', 'Web',\n",
+    "isthmus_parks.drop(columns=[ 'index_right','OBJECTID_right', 'NA_ID', \n",
+    "       'STATUS', 'CLASSIFICA', 'Web',\n",
     "       'ShapeSTArea', 'ShapeSTLength'], inplace=True)"
    ]
   },
diff --git a/notebooks/part0_python_intro/09_Geopandas_ABQ.ipynb b/notebooks/part0_python_intro/09_b_Geopandas_ABQ.ipynb
similarity index 100%
rename from notebooks/part0_python_intro/09_Geopandas_ABQ.ipynb
rename to notebooks/part0_python_intro/09_b_Geopandas_ABQ.ipynb