fix

resource/locales/en-US/translation.json

@@ -289,7 +289,7 @@
     "deleting_page": "Deleting Page",
     "delete_recursively": "Delete child pages recursively.",
     "delete_completely": "Delete Completely",
-    "delete_completely_restriction": "You have no admin to delete completely.",
+    "delete_completely_restriction": "You don't have the authority to delete pages completely.",
     "recursively": "Delete children of under <code>%s</code> recursively.",
     "completely": "Delete completely instead of putting it into trash."
   },