QJSON: fix typo in author's email address

Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

qjson.c

@@ -4,7 +4,7 @@
  * Copyright Alexander Graf
  *
  * Authors:
- *  Alexander Graf <agraf@suse.de
+ *  Alexander Graf <agraf@suse.de>
  *
  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  * See the COPYING.LIB file in the top-level directory.