Nest key phrases tags correctly

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

src/licensedcode/data/rules/gpl-2.0-plus_365.RULE

@@ -1,7 +1,7 @@
 This program is free software; you can redistribute  it and/or modify it
 under  the terms of  the {{GNU General  Public License}} as published by the
 Free Software Foundation;  either {{version 2}} of the  License, or (at your
-option) {{any later version{{.
+option) {{any later version}}.
 
 THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
 WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF