diff --git a/gml_extrusion/build_up_geonmetries.py b/gml_extrusion/build_up_geometries.py
similarity index 100%
rename from gml_extrusion/build_up_geonmetries.py
rename to gml_extrusion/build_up_geometries.py
diff --git a/gml_extrusion/building_extension.ipynb b/gml_extrusion/building_extension.ipynb
index 5009bc796e29adae7a46af42c7cabf5bc12cb1db..2e57ed7df203dbc2ca8b71aa6e367601d4ab728d 100644
--- a/gml_extrusion/building_extension.ipynb
+++ b/gml_extrusion/building_extension.ipynb
@@ -23,7 +23,7 @@
     "import ipywidgets as widgets\n",
     "from IPython.display import display\n",
     "from choose_extrusion_buildings import choose_building\n",
-    "from build_up_geonmetries import bldg_extrusion\n",
+    "from build_up_geometries import bldg_extrusion\n",
     "from gml_parsing import little_parser"
    ]
   },
@@ -85,7 +85,7 @@
     "        floor_height = floor_height_input.value\n",
     "        gml_path = gml_path_input.value\n",
     "        gml_file = gml_file_input.value\n",
-    "        \n",
+    "\n",
     "        file_path = gml_path + gml_file\n",
     "        # Run choose_building and bldg_extrusion classes\n",
     "        #----------------------------------------------------------------------------\n",
@@ -111,7 +111,7 @@
     "\n",
     "        extrude_gml = bldg_extrusion(gml_par, file_path, output_file_path, floor_height, residential_code)\n",
     "        extrude_gml.bldg_extrusion()\n",
-    "        \n",
+    "\n",
     "        # Print confirmation message\n",
     "        print('Code executed successfully!')"
    ]