diff --git a/README.md b/README.md
index b8c9ad1..6b7aaed 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ from ezdxf import units
 
 output_dxf = new()
 output_dxf.units = units.MM
+
 input_parametric_dxf_path = 'tutorial.dxf'
 input_variables = {"h": 50}