diff --git a/base/serial/psb_cnumbmm.f90 b/base/serial/psb_cnumbmm.f90
index 55a69485..23d04e22 100644
--- a/base/serial/psb_cnumbmm.f90
+++ b/base/serial/psb_cnumbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the numerical product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 !
 
diff --git a/base/serial/psb_csymbmm.f90 b/base/serial/psb_csymbmm.f90
index 2bb1ee37..8b96dce8 100644
--- a/base/serial/psb_csymbmm.f90
+++ b/base/serial/psb_csymbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the symbolic product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 
 subroutine psb_csymbmm(a,b,c,info)
diff --git a/base/serial/psb_dnumbmm.f90 b/base/serial/psb_dnumbmm.f90
index 8e132301..080f9d1d 100644
--- a/base/serial/psb_dnumbmm.f90
+++ b/base/serial/psb_dnumbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the numerical product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 !
 
diff --git a/base/serial/psb_dsymbmm.f90 b/base/serial/psb_dsymbmm.f90
index e4f50b58..89da399d 100644
--- a/base/serial/psb_dsymbmm.f90
+++ b/base/serial/psb_dsymbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the symbolic product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 
 subroutine psb_dsymbmm(a,b,c,info)
diff --git a/base/serial/psb_snumbmm.f90 b/base/serial/psb_snumbmm.f90
index 70e5733d..77ad7d58 100644
--- a/base/serial/psb_snumbmm.f90
+++ b/base/serial/psb_snumbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the numerical product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 !
 
diff --git a/base/serial/psb_ssymbmm.f90 b/base/serial/psb_ssymbmm.f90
index 7b618536..b4f70abe 100644
--- a/base/serial/psb_ssymbmm.f90
+++ b/base/serial/psb_ssymbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the symbolic product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 
 subroutine psb_ssymbmm(a,b,c,info)
diff --git a/base/serial/psb_znumbmm.f90 b/base/serial/psb_znumbmm.f90
index 5157c78a..14d253bb 100644
--- a/base/serial/psb_znumbmm.f90
+++ b/base/serial/psb_znumbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the numerical product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 !
 
diff --git a/base/serial/psb_zsymbmm.f90 b/base/serial/psb_zsymbmm.f90
index 642b0ce7..06ea7ae3 100644
--- a/base/serial/psb_zsymbmm.f90
+++ b/base/serial/psb_zsymbmm.f90
@@ -36,7 +36,7 @@
 !
 ! Note: This subroutine performs the symbolic product of two sparse matrices.
 !       It is modeled after the SMMP package by R. Bank and C. Douglas, but is 
-!       rewritten in Fortran 95 making use of our sparse matrix facilities.
+!       rewritten in Fortran 95/2003 making use of our sparse matrix facilities.
 !
 
 subroutine psb_zsymbmm(a,b,c,info)