maint: update almost all copyright ranges to include 2011

[gnulib.git] / m4 / hmac-sha1.m4

diff --git a/m4/hmac-sha1.m4 b/m4/hmac-sha1.m4
index 74c9366..d270a1e 100644 (file)
--- a/m4/hmac-sha1.m4
+++ b/m4/hmac-sha1.m4
@@ -1,5 +1,5 @@
 # hmac-sha1.m4 serial 2
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.