sha256: bump the copyright year range

Follow-up from 66e21520f

diff --git a/lib/sha256.c b/lib/sha256.c
index 0dcd24c08f911c2b0dab26feba67e0cf268f9e50..b467ee558b40c1b14bf9dda2e4d67ee5eb5d9e56 100644 (file)
--- a/lib/sha256.c
+++ b/lib/sha256.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2018, Florin Petriuc, <petriuc.florin@gmail.com>
+ * Copyright (C) 1998 - 2019, Florin Petriuc, <petriuc.florin@gmail.com>
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms