[issue11239] regexp-howto - add missing } to metachars

[Sandro Tosi]

Changes by Sandro Tosi <sandro.tosi at gmail.com>:


----------
assignee: sandro.tosi -> docs at python
nosy: +docs at python

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11239>
_______________________________________