diff --git a/matlab/dynare_estimation_init.m b/matlab/dynare_estimation_init.m
index 74d0b6089..a4cd9b825 100644
--- a/matlab/dynare_estimation_init.m
+++ b/matlab/dynare_estimation_init.m
@@ -39,10 +39,12 @@ global objective_function_penalty_base
 
 if isempty(gsa_flag)
     gsa_flag = 0;
-else% Decide if a DSGE or DSGE-VAR has to be estimated.
+else
+    % Decide if a DSGE or DSGE-VAR has to be estimated.
     if ~isempty(strmatch('dsge_prior_weight',M_.param_names))
         options_.dsge_var = 1;
     end
+    % Get the list of the endogenous variables for which posterior statistics wil be computed
     var_list_ = check_list_of_variables(options_, M_, var_list_);
     options_.varlist = var_list_;
 end