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-rw-r--r--macros/latex/required/graphics/trig.dtx6
1 files changed, 4 insertions, 2 deletions
diff --git a/macros/latex/required/graphics/trig.dtx b/macros/latex/required/graphics/trig.dtx
index 67f6c6a970..83e774ff20 100644
--- a/macros/latex/required/graphics/trig.dtx
+++ b/macros/latex/required/graphics/trig.dtx
@@ -1,6 +1,8 @@
% \iffalse
-%% File: trig.dtx Copyright (C) 1993 1994 1995 1996 1997 1999 David Carlisle
-%% Copyright (C) 2000-2020 David Carlisle, LaTeX3 Project
+%% File: trig.dtx Copyright (C) 1993-1999 David Carlisle
+%% Copyright (C) 2000-2021
+%% The LaTeX Project and any individual authors listed elsewhere
+%% in this file.
%%
%% This file is part of the Standard LaTeX `Graphics Bundle'.
%% It may be distributed under the terms of the LaTeX Project Public