diff --git a/logo/ogdatlab.svg b/logo/ogdatlab.svg
deleted file mode 100644
index 9ea7e23..0000000
--- a/logo/ogdatlab.svg
+++ /dev/null
@@ -1,85 +0,0 @@
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diff --git a/notebooks/utils/converting.py b/notebooks/utils/converting.py
index e6cce6e..5d5bb4a 100644
--- a/notebooks/utils/converting.py
+++ b/notebooks/utils/converting.py
@@ -8,7 +8,7 @@ def location_to_gdf(location, address=None):
     
     Parameters
     ----------
-    location : GeoPy.Location
+    location : geopy.Location
         Location info to be used as the GeoDataFrame geometry
     address : string
         Optional address string to be stored in the GeoDataFrame column 'address'
diff --git a/notebooks/utils/dataaccess.py b/notebooks/utils/dataaccess.py
index 1962d11..1180208 100644
--- a/notebooks/utils/dataaccess.py
+++ b/notebooks/utils/dataaccess.py
@@ -25,7 +25,7 @@ def get_elevation(point):
     
     Parameters
     ----------
-    point : Shapely Point
+    point : shapely.Point
         Point in EPSG:3857 
     """
     x = point.x
diff --git a/notebooks/utils/plotting.py b/notebooks/utils/plotting.py
index b95921d..0d47f7c 100644
--- a/notebooks/utils/plotting.py
+++ b/notebooks/utils/plotting.py
@@ -1,4 +1,14 @@
 def hvplot_with_buffer(gdf, buffer_size, *args, **kwargs):
+    """
+    Convenience function for plotting a GeoPandas point GeoDataFrame using point markers plus buffer polygons
+    
+    Parameters
+    ----------
+    gdf : geopandas.Geodataframe
+        point GeoDataFrame to plot
+    buffer_size : numeric
+        size of the buffer in meters (measured in EPSG:31287)
+    """
     buffered = gdf.to_crs('epsg:31287').buffer(buffer_size)
     buffered = gdf.copy().set_geometry(buffered).to_crs('epsg:4326')