1 files changed, 1 insertions, 1 deletions
diff --git a/atan.c b/atan.c
index 94f410f2b..34d75738f 100644
--- a/atan.c
+++ b/atan.c
@@ -1,6 +1,6 @@
 /* mpfr_atan -- arc-tangent of a floating-point number
 
-Copyright (C) 2001 Free Software Foundation.
+Copyright 2001 Free Software Foundation.
 
 This file is part of the MPFR Library, and was contributed by Mathieu Dutour.