gtls: fix the copyright year

Follow-up from 41fcb4f609

diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c
index 955f1ee3507c0d0ca8e93a58f1e5d35fd989a520..803d053ec254a3ad3f249783cfa14f1170a07462 100644 (file)
--- a/lib/vtls/gtls.c
+++ b/lib/vtls/gtls.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * 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