Feature request from devonto, posted on GitHub Oct 13, 2016
There is a typo in the message being displayed to a user when removing a coupon code. One 'l' when it should be two in 'cancelled'.
\vendor\magento\module-checkout\Controller\Cart\CouponPost.php
line 137 is currently:
$this->messageManager->addSuccess(__('You canceled the coupon code.'));
And should be:
$this->messageManager->addSuccess(__('You cancelled the coupon code.'));