diff --git a/src/math_eigen.cpp b/src/math_eigen.cpp
index e2a811bdab..0c4895f0ed 100644
--- a/src/math_eigen.cpp
+++ b/src/math_eigen.cpp
@@ -1,3 +1,19 @@
+/* ----------------------------------------------------------------------
+   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
+   http://lammps.sandia.gov, Sandia National Laboratories
+   Steve Plimpton, sjplimp@sandia.gov
+
+   Copyright (2003) Sandia Corporation.  Under the terms of Contract
+   DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
+   certain rights in this software.  This software is distributed under
+   the GNU General Public License.
+
+   See the README file in the top-level LAMMPS directory.
+------------------------------------------------------------------------- */
+
+/* ----------------------------------------------------------------------
+   Contributing author: Andrew Jewett (Scripps Research)
+------------------------------------------------------------------------- */
 
 #include "math_eigen.h"
 #include "math_eigen_impl.h"
diff --git a/src/math_eigen.h b/src/math_eigen.h
index b30dbc7f89..7abf7eb539 100644
--- a/src/math_eigen.h
+++ b/src/math_eigen.h
@@ -6,15 +6,11 @@
    Copyright (2003) Sandia Corporation.  Under the terms of Contract
    DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
    certain rights in this software.  This software is distributed under
-   the GNU General Public License.  (Some of the code in this file is also
-   available using a more premissive license.  See below for details.)
+   the GNU General Public License.
 
    See the README file in the top-level LAMMPS directory.
 ------------------------------------------------------------------------- */
-/* ----------------------------------------------------------------------
-   Contributing authors: Yuya Kurebayashi (Tohoku University, Lanczos algorithm)
-                         Andrew Jewett (Scripps Research, Jacobi algorithm)
-------------------------------------------------------------------------- */
+
 
 #ifndef LMP_MATH_EIGEN_H
 #define LMP_MATH_EIGEN_H