Merge pull request mautic#15454 from matbcvo/fix-small-typo

Fix small typo in project deletion flash message

Author: escopecz

app/bundles/ProjectBundle/Translations/en_US/flashes.ini

@@ -1,6 +1,6 @@
 mautic.project.error.notfound="No project with an id of %id% was found!"
 mautic.project.notice.batch_deleted="Successfully deleted %count% projects!"
-mautic.project.error.cannotbedeleted="Only project without any contacts can be delete."
+mautic.project.error.cannotbedeleted="Only project without any contacts can be deleted."
 mautic.project.already.exists="<a href='%url%' data-toggle='ajax' data-menu-link='%menu_link%'><strong>%name%</strong></a> already exists!"
 mautic.project.notice.entities_added="%count% item(s) have been added to project '%project%'"
 mautic.project.notice.no_entities_added="No new items were added to the project"