small fixes (#14801)

ct/sure.sh

@@ -81,7 +81,7 @@ EOF
     msg_ok "Updated Sure"
 
     msg_info "Starting Services"
-    $STD systemctl start sure sure-worker
+    systemctl start sure sure-worker
     msg_ok "Started Services"
     msg_ok "Updated successfully!"
   fi

install/sure-install.sh

@@ -103,7 +103,7 @@ StandardError=journal
 [Install]
 WantedBy=multi-user.target
 EOF
-$STD systemctl enable -q --now sure sure-worker
+systemctl enable -q --now sure sure-worker
 msg_ok "Created Services"
 
 motd_ssh