diff --git a/src/include/serif/equations/rigid_rotation.hpp b/src/include/serif/equations/rigid_rotation.hpp
index 3d2cbbad..d35ad603 100644
--- a/src/include/serif/equations/rigid_rotation.hpp
+++ b/src/include/serif/equations/rigid_rotation.hpp
@@ -15,10 +15,6 @@
 
 namespace serif::equations
 {
-    /// Rigid rotation: ω = Ωn̂, λ = r − rₐ, v = ω × λ, and Ψ = ½|v|² = ½Ω²s².
-    /// Here n̂ is the unit axis, rₐ a point on it, and s = |n̂ × λ| the cylindrical radius.
-    /// Ψ is the positive centrifugal potential: ∇Ψ points outward and Φ_eff = Φ_grav − Ψ.
-
     /**
      * @class RigidRotation
      *