1 files changed, 1 insertions, 1 deletions
diff --git a/src/cos.c b/src/cos.c
index ee5c32b59..79ebb083d 100644
--- a/src/cos.c
+++ b/src/cos.c
@@ -1,6 +1,6 @@
 /* mpfr_cos -- cosine of a floating-point number
 
-Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
 Contributed by the Arenaire and Caramel projects, INRIA.
 
 This file is part of the GNU MPFR Library.