fix: fix

docs/deployment/configuration.mdx

@@ -230,6 +230,14 @@ Rate limiting configuration controls how many requests can be made to Keep's API
 | **KEEP_USE_LIMITER** | Enables or disables rate limiting | No | "false" | "true" or "false" |
 | **KEEP_LIMIT_CONCURRENCY** | Sets the rate limit for API endpoints | No | "100/minute" | Format: "{number}/{interval}" where interval can be "second", "minute", "hour", "day" |
 
+<Note>
+Currently, rate limiting is applied to the following endpoints:
+- POST `/alerts/event` - Generic event ingestion endpoint
+- POST `/alerts/{provider_type}` - Provider-specific event ingestion endpoints
+
+These endpoints are rate-limited according to the `KEEP_LIMIT_CONCURRENCY` setting when `KEEP_USE_LIMITER` is enabled.
+</Note>
+
 ## Frontend Environment Variables
 <Info>
 Frontend configuration variables control the behavior and features of Keep's user interface. These settings are crucial for customizing the frontend's appearance, functionality, and integration with the backend services.