tool_setopt: correct the copyright year range

Follow-up to 5450428491

diff --git a/src/tool_setopt.c b/src/tool_setopt.c
index ef90e6e4aa10543ba03f67dc9166618129eaaa3e..f3b7a9c8323fb5fc90a88b792484ff25369b117e 100644 (file)
--- a/src/tool_setopt.c
+++ b/src/tool_setopt.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