Change Delete button name to Delete Issue
I noticed some users would click on the edit button to edit a commentary, and then on the delete issue button on the bottom of the page (on the action menu), and then confirm. It happens sometimes, most of our users don't have the permission to delete an issue, but I've had project managers doing this from time to time when they are tired.
The patch is very trivial, it changes the name of the button from "Delete" to "Delete Issue". So as it is not mistaken for "Delete what is selected", which is the expected behavior for some users.