diff --git a/license.txt b/license.txt
index 94e6181862885b81ad6735add73bc02824aaafb7..6539943f934b1e85615b87bc88e2d7e30945e450 100644
--- a/license.txt
+++ b/license.txt
@@ -48,9 +48,9 @@ License: GPL-3+
 
 Files: matlab/csolve.m, matlab/csminit.m, matlab/numgrad.m, matlab/numgrad3.m,
  matlab/numgrad5.m, matlab/csminwel.m, matlab/bvar_density.m,
- matlab/bvar_toolbox.m
-Copyright: 1993-2007, Christopher Sims
-           2006-2008, Dynare Team
+ matlab/bvar_toolbox.m, matlab/partial_information/PI_gensys.m
+Copyright: 1993-2009, Christopher Sims
+           2006-2010, Dynare Team
 License: GPL-3+
  Dynare is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
diff --git a/matlab/partial_information/PCL_Part_info_irf.m b/matlab/partial_information/PCL_Part_info_irf.m
index 4eebceea47b5c08c097521a2011497af117786bf..2b8e40deeab9878dc6e9e1ff6f5f0623b85bf030 100644
--- a/matlab/partial_information/PCL_Part_info_irf.m
+++ b/matlab/partial_information/PCL_Part_info_irf.m
@@ -5,7 +5,7 @@ function  [irfmat,irfst]=PCL_Part_info_irf( H, varobs, M_, dr, irfpers,ii)
 % Pearlman, Currie and Levine 1986 solution.
 % 22/10/06 - Version 2 for new Riccati with 4 params instead 5 
 
-% Copyright (C) 2001-20010 Dynare Team
+% Copyright (C) 2006-2010 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PCL_Part_info_moments.m b/matlab/partial_information/PCL_Part_info_moments.m
index 84555f2b5b0d43312001693ec086e497a3e61d2e..06484b6aae3ca9f6f98be47518c3545df11c0792 100644
--- a/matlab/partial_information/PCL_Part_info_moments.m
+++ b/matlab/partial_information/PCL_Part_info_moments.m
@@ -5,7 +5,7 @@ function  [irfmat,irfst]=PCL_Part_info_moments( H, varobs, dr,ivar)
 % Pearlman, Currie and Levine 1986 solution.
 % 22/10/06 - Version 2 for new Riccati with 4 params instead 5 
 
-% Copyright (C) 2001-20010 Dynare Team
+% Copyright (C) 2006-2010 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PCL_resol.m b/matlab/partial_information/PCL_resol.m
index 58dce995d4cd365affff51f021129990db6efc72..c996a913bc1efb80fb9d9254134963a31177561f 100644
--- a/matlab/partial_information/PCL_resol.m
+++ b/matlab/partial_information/PCL_resol.m
@@ -25,7 +25,7 @@ function [dr,info]=PCL_resol(ys,check_flag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2009 Dynare Team
+% Copyright (C) 2001-2010 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PI_gensys.m b/matlab/partial_information/PI_gensys.m
index 9daec3ce248a12dfdfa491d0c2704d98b46345cb..ef181b3851fd8e5d797133bb324683654c3dcc54 100644
--- a/matlab/partial_information/PI_gensys.m
+++ b/matlab/partial_information/PI_gensys.m
@@ -15,7 +15,8 @@ function [G1pi,C,impact,nmat,TT1,TT2,gev,eu, DD, E3, E5]=PI_gensys(a0,a1,a2,a3,c
 % Christopher A. Sims
 % Corrected 10/28/96 by CAS
 
-% Copyright (C) 1996-2010 Dynare Team
+% Copyright (C) 1996-2009 Christopher Sims
+% Copyright (C) 2010 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/disc_riccati_fast.m b/matlab/partial_information/disc_riccati_fast.m
index 02767488ee9f746d3b7626372afa8ed7759075b5..812687a713f48175b7596efd12ddd5189f072567 100644
--- a/matlab/partial_information/disc_riccati_fast.m
+++ b/matlab/partial_information/disc_riccati_fast.m
@@ -11,7 +11,7 @@
 % V.2 22/10/06
 % =================================================================
 
-% Copyright (C) 1996-2010 Dynare Team
+% Copyright (C) 2006-2010 Dynare Team
 %
 % This file is part of Dynare.
 %