chore: fix update msg (#10593)

ct/pialert.sh

@@ -27,8 +27,10 @@ function update_script() {
     msg_error "No ${APP} Installation Found!"
     exit
   fi
+
+  msg_info "Updating PiAlert"
   bash -c "$(curl -fsSL https://github.com/leiweibau/Pi.Alert/raw/main/install/pialert_update.sh)" -s --lxc
-  msg_ok "Updated $APP"
+  msg_ok "Updated PiAlert"
   msg_ok "Updated successfully!"
   exit
 }
@@ -37,7 +39,7 @@ start
 build_container
 description
 
-msg_ok "Completed Successfully!\n"
+msg_ok "Completed successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
 echo -e "${TAB}${GATEWAY}${BGN}http://${IP}/pialert${CL}"