1 files changed, 1 insertions, 1 deletions
diff --git a/src/tan.c b/src/tan.c
index 49adb3672..cc6508dd7 100644
--- a/src/tan.c
+++ b/src/tan.c
@@ -1,6 +1,6 @@
 /* mpfr_tan -- tangent 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.