diff --git a/matlab/make_y_.m b/matlab/make_y_.m
index 85c6a8b08..70586091e 100644
--- a/matlab/make_y_.m
+++ b/matlab/make_y_.m
@@ -1,5 +1,4 @@
-% Copyright (C) 2001 Michel Juillard
-%
+
 function make_y_
 % function make_y_
 % forms oo_.endo_simul as guess values for deterministic simulations
@@ -14,7 +13,7 @@ function make_y_
 %   none
 %  
 %  
-% part of DYNARE, copyright S. Adjemian, M. Juillard (1996-2006)
+% part of DYNARE, copyright Dynare Team (1996-2007)
 % Gnu Public License.
   global M_ options_ oo_ ys0_