lib/curl_setup: adjust the copyright year range

Follow-up from d820224b8

diff --git a/lib/curl_setup.h b/lib/curl_setup.h
index 5d72403a099b10c4b77fd6a6c0b2033eea84d82a..56e6db83ca20dbb9a15b62200316ea3810d0cf22 100644 (file)
--- a/lib/curl_setup.h
+++ b/lib/curl_setup.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms