diff --git a/meshkernel/meshkernel.py b/meshkernel/meshkernel.py
index 7d7be7a8..9569fc0b 100644
--- a/meshkernel/meshkernel.py
+++ b/meshkernel/meshkernel.py
@@ -749,6 +749,8 @@ def mesh2d_make_rectangular_mesh_on_extension(
 
         Args:
             make_grid_parameters (MakeGridParameters): The parameters used for making the uniform grid
+            If the angle is not zero then a uniform grid will be generated then rotated about the origin
+            by the angle specified using a 3d spherical coordinate transformation
         """
 
         c_make_grid_parameters = CMakeGridParameters.from_makegridparameters(