fixed typos

[ginac.git] / ginac / color.h

diff --git a/ginac/color.h b/ginac/color.h
index 8ff75442fa608de3dfe2c58861450837973314fc..2086909e1304dd1c7a35ac9e53c658263150348c 100644 (file)
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's color (SU(3) Lie algebra) objects. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@ namespace GiNaC {
  *  of SU(3), as used for calculations in quantum chromodynamics. A
  *  representation label (an unsigned 8-bit integer) is used to distinguish
  *  elements from different Lie algebras (objects with different labels
- *  commute). These objects implement an abstract representation of the
+ *  commutate). These objects implement an abstract representation of the
  *  group, not a specific matrix representation. The indices used for color
  *  objects should not have a variance. */
 class color : public indexed