diff --git a/readme.md b/readme.md
index 9c55f4c..ac4dcdf 100644
--- a/readme.md
+++ b/readme.md
@@ -5583,6 +5583,7 @@ Parameterised Core XY implementation. Draws the belts and provides utilities for
 
 The belts are positioned according the bottom left "anchor" pulley and the top right drive pulley.
 Implementation has the following features:
+
 1. The drive and idler pulleys may be different sizes.
 2. The belt separation is parameterised.
 3. The separation of the plain and toothed pulleys on the Y carriages is parameterised, in both the X and the Y direction.
diff --git a/utils/core_xy.scad b/utils/core_xy.scad
index e9efb72..0ae3299 100644
--- a/utils/core_xy.scad
+++ b/utils/core_xy.scad
@@ -22,6 +22,7 @@
 //!
 //! The belts are positioned according the bottom left "anchor" pulley and the top right drive pulley.
 //! Implementation has the following features:
+//!
 //! 1. The drive and idler pulleys may be different sizes.
 //! 2. The belt separation is parameterised.
 //! 3. The separation of the plain and toothed pulleys on the Y carriages is parameterised, in both the X and the Y direction.