add 2206 to copyright notice
diff --git a/configure.in b/configure.in
index a5a6fbd..92f2005 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 #  FLAC - Free Lossless Audio Codec
-#  Copyright (C) 2001,2002,2003,2004,2005  Josh Coalson
+#  Copyright (C) 2001,2002,2003,2004,2005,2006 Josh Coalson
 #
 #  This file is part the FLAC project.  FLAC is comprised of several
 #  components distributed under difference licenses.  The codec libraries