diff --git a/maths/volume.py b/maths/volume.py
index 1715c9c300d5..65bca5b91109 100644
--- a/maths/volume.py
+++ b/maths/volume.py
@@ -171,10 +171,12 @@ def vol_spheres_union(
 
 
 def vol_cuboid(width: float, height: float, length: float) -> float:
-    """
+    r"""
     Calculate the Volume of a Cuboid.
 
-    :return: multiple of `width`, `length` and `height`
+    Wikipedia reference: https://en.wikipedia.org/wiki/Cuboid
+
+    :return: :math:`width \cdot height \cdot length`
 
     >>> vol_cuboid(1, 1, 1)
     1.0