diff --git a/interfaces/matlab/toolbox/@ThermoPhase/enthalpies_RT.m b/interfaces/matlab/toolbox/@ThermoPhase/enthalpies_RT.m
index 694779072..49e40cee7 100644
--- a/interfaces/matlab/toolbox/@ThermoPhase/enthalpies_RT.m
+++ b/interfaces/matlab/toolbox/@ThermoPhase/enthalpies_RT.m
@@ -5,7 +5,7 @@ function v = enthalpies_RT(tp)
 %     Instance of class :mat:func:`ThermoPhase` (or another
 %     object that derives from ThermoPhase)
 % :return:
-%     Vector of sensible species enthalpies
+%     Vector of standard-state species enthalpies
 %     divided by RT, where R is the universal gas
 %     constant and T is the temperature. For gaseous species, these
 %     values are ideal gas enthalpies.