diff --git a/io_mesh_w3d/__init__.py b/io_mesh_w3d/__init__.py
index 79ccb9ca..be63c958 100644
--- a/io_mesh_w3d/__init__.py
+++ b/io_mesh_w3d/__init__.py
@@ -426,7 +426,7 @@ class TOOLS_PANEL_PT_w3d(bpy.types.Panel):
     bl_label = 'W3D Tools'
     bl_space_type = 'VIEW_3D'
     bl_region_type = 'UI'
- 
+
     def draw(self, context):
         self.layout.operator('scene.export_geometry_data', icon='CUBE', text='Export Geometry Data')
 
diff --git a/io_mesh_w3d/common/utils/box_export.py b/io_mesh_w3d/common/utils/box_export.py
index ea5ce155..888b044c 100644
--- a/io_mesh_w3d/common/utils/box_export.py
+++ b/io_mesh_w3d/common/utils/box_export.py
@@ -17,7 +17,7 @@ def retrieve_boxes(container_name):
             name_=name,
             center=mesh_object.location)
         box_mesh = mesh_object.to_mesh(preserve_all_data_layers=False, depsgraph=None)
-        # TODO: use mesh_object.bound_box ? 
+        # TODO: use mesh_object.bound_box ?
         box.extend = Vector(
             (box_mesh.vertices[0].co.x * 2,
              box_mesh.vertices[0].co.y * 2,
diff --git a/io_mesh_w3d/geometry_export.py b/io_mesh_w3d/geometry_export.py
index 7070915e..003c01ae 100644
--- a/io_mesh_w3d/geometry_export.py
+++ b/io_mesh_w3d/geometry_export.py
@@ -6,6 +6,7 @@
 from io_mesh_w3d.w3x.io_xml import *
 from io_mesh_w3d.common.utils.helpers import get_objects
 
+
 def format_str(value):
     return '{:.3f}'.format(value)
 
@@ -16,7 +17,7 @@ class ExportGeometryData(bpy.types.Operator, ExportHelper):
     bl_options = {'REGISTER', 'UNDO'}
 
     filename_ext = '.xml'
- 
+
     def execute(self, context):
         export_geometry_data(self, self.filepath)
         return {'FINISHED'}
@@ -30,7 +31,7 @@ def export_geometry_data(context, filepath):
     file = open(inifilepath, 'w')
 
     root = create_named_root('Geometry')
-    root.set('isSmall', str(False));
+    root.set('isSmall', str(False))
 
     index = 0
 
@@ -68,7 +69,17 @@ def export_geometry_data(context, filepath):
 
         create_vector(location, shape_node, 'Offset')
         if (location.length > 0.01):
-            file.write('\tGeometryOffset\t\t\t= X:' + format_str(location.x) + ' Y:' + format_str(location.y) + ' Z:' + format_str(location.z) + '\n')
+            file.write(
+                '\tGeometryOffset\t\t\t= X:' +
+                format_str(
+                    location.x) +
+                ' Y:' +
+                format_str(
+                    location.y) +
+                ' Z:' +
+                format_str(
+                    location.z) +
+                '\n')
 
         file.write('\n')
         index += 1
@@ -77,9 +88,19 @@ def export_geometry_data(context, filepath):
         contact_point_node = create_node(root, 'ContactPoint')
         location, _, _ = empty.matrix_world.decompose()
         create_vector(location, contact_point_node, 'Pos')
-        file.write('\tGeometryContactPoint\t= X:' + format_str(location.x) + ' Y:' + format_str(location.y) + ' Z:' + format_str(location.z) + '\n')
+        file.write(
+            '\tGeometryContactPoint\t= X:' +
+            format_str(
+                location.x) +
+            ' Y:' +
+            format_str(
+                location.y) +
+            ' Z:' +
+            format_str(
+                location.z) +
+            '\n')
 
     write(root, filepath)
     file.close()
     context.report({'INFO'}, 'exporting geometry data finished')
-    print('exporting geometry data finished')
\ No newline at end of file
+    print('exporting geometry data finished')