[BOGOSS-39] [PrestonBot] Improve the regular expression for "waiting for wording" label

[prestonBot]

This issue has been migrated from the Forge. Read the original ticket here.

• Reporter: mAndrieu
• Created at: Tue, 18 Oct 2016 15:08:24 +0200

Hi,

the actual regexp https://github.com/PrestaShop/prestonbot/blob/master/src/AppBundle/EventSubscriber/PullRequestSubscriber.php#L12 is too permissive.

We need to improve it.