diff --git a/matlab/initial_condition_decomposition.m b/matlab/initial_condition_decomposition.m
index e24eb92f7216e743c63abec92ac2603d62421d47..9b26070f40213d4ed6c30edc28c41072e41106e7 100644
--- a/matlab/initial_condition_decomposition.m
+++ b/matlab/initial_condition_decomposition.m
@@ -1,5 +1,5 @@
 function oo_ = initial_condition_decomposition(M_,oo_,options_,varlist,bayestopt_,estim_params_)
-% function z = initial_condition_decomposition(M_,oo_,options_,varlist,bayestopt_,estim_params_)
+% function oo_ = initial_condition_decomposition(M_,oo_,options_,varlist,bayestopt_,estim_params_)
 % Computes initial condition contribution to a simulated trajectory. The field set is
 % oo_.initval_decomposition. It is a n_var by n_var+2 by nperiods array. The
 % first n_var columns store the respective endogenous initval contribution, column n+1