Update README.md

README.md

@@ -13,6 +13,7 @@ MobiusNet introduces a fundamentally different approach to neural network design
 - **Thirds Mask**: Cantor-inspired fractal channel suppression for regularization
 - **Continuous Topology**: Layers sample a continuous manifold via the `t` parameter, not discrete units
 - **Twist Rotations**: Smooth rotation through representation space across network depth
+- **Integrator**: The integrator uses GELU in experimentation to enable additional GELU-based nonlinearity.
 
 ## Performance