diff --git a/docs/api/compas_dem.analysis.rst b/docs/api/compas_dem.analysis.rst
index cad8b15..eb873bd 100644
--- a/docs/api/compas_dem.analysis.rst
+++ b/docs/api/compas_dem.analysis.rst
@@ -8,8 +8,9 @@ Bindings to the numerical engines that actually solve a
 :class:`~compas_dem.problem.Problem`. Each routine takes a configured problem
 and writes the results back onto its block model:
 
-- :func:`lmgc90_solve` — dynamic relaxation through the LMGC90 contact
-  dynamics library.
+- :func:`lmgc90_solve` — non-smooth contact dynamics analysis with frictional
+  contact handling through the LMGC90 DEM framework.
+
 - :func:`cra_penalty_solve` — coupled rigid-block analysis with a penalty
   formulation, suitable for limit-state checks.
 - :func:`rbe_solve` — rigid-body equilibrium, the lightest-weight option,