docs(cronitor): use the Alert/Recovery type values in the intro

Real webhook deliveries send type Alert and Recovery, as the field table
already states; the intro still used the upper-case spelling.

(cherry picked from commit a3e629e)

Author: ysyneu

en/on-call/integration/alert-integration/alert-sources/cronitor.mdx

@@ -4,7 +4,7 @@ description: "Send Cronitor monitor alert and recovery notifications to Flashdut
 keywords: ["alert integration", "Cronitor", "cron", "heartbeat monitoring", "webhook"]
 ---
 
-Use the Cronitor Webhooks integration to send monitor alert (`ALERT`) and recovery (`RECOVERY`) notifications to Flashduty On-call. It works for cron jobs, heartbeats, and website and API checks: a Flashduty alert triggers when a monitor fails, and recovers when the monitor is healthy again.
+Use the Cronitor Webhooks integration to send monitor alert (`Alert`) and recovery (`Recovery`) notifications to Flashduty On-call. It works for cron jobs, heartbeats, and website and API checks: a Flashduty alert triggers when a monitor fails, and recovers when the monitor is healthy again.
 
 According to the Cronitor pricing page, webhook alerts are included in the free Hacker plan and in the paid plans.
 

zh/on-call/integration/alert-integration/alert-sources/cronitor.mdx

@@ -4,7 +4,7 @@ description: "通过 Webhook 将 Cronitor 监控的告警和恢复通知同步
 keywords: ["告警集成", "Cronitor", "Cron", "心跳监控", "Webhook"]
 ---
 
-通过 Cronitor 的 Webhooks 集成，把监控（Monitor）的告警（`ALERT`）和恢复（`RECOVERY`）通知同步到 Flashduty On-call。Cron 任务、心跳、网站和 API 检查都适用：监控失败时触发一条 Flashduty 告警，监控恢复健康时关闭这条告警。
+通过 Cronitor 的 Webhooks 集成，把监控（Monitor）的告警（`Alert`）和恢复（`Recovery`）通知同步到 Flashduty On-call。Cron 任务、心跳、网站和 API 检查都适用：监控失败时触发一条 Flashduty 告警，监控恢复健康时关闭这条告警。
 
 根据 Cronitor 价格页，免费的 Hacker 计划和付费计划都包含 Webhook 告警。