riconeitzel/German_LocalePack_de_DE — pull request #114 by nickw108 (2014-01-31 15:09:35+00:00)
Title: Update Mage_Checkout.csv

As far as I understand this it is because the corresponding template (success.phtml) already replaces the \’ during interpretation. See http://www.magentocommerce.com/boards/viewthread/7301/ for more details