diff --git a/packages/aws-cdk-lib/aws-lambda/lib/event-source-mapping.ts b/packages/aws-cdk-lib/aws-lambda/lib/event-source-mapping.ts
index a673d6282dc1a..2e28bc5b5cf43 100644
--- a/packages/aws-cdk-lib/aws-lambda/lib/event-source-mapping.ts
+++ b/packages/aws-cdk-lib/aws-lambda/lib/event-source-mapping.ts
@@ -247,7 +247,7 @@ export interface EventSourceMappingOptions {
   readonly kafkaBootstrapServers?: string[];
 
   /**
-   * The identifier for the Kafka consumer group to join. The consumer group ID must be unique among all your Kafka event sources. After creating a Kafka event source mapping with the consumer group ID specified, you cannot update this value. The value must have a lenght between 1 and 200 and full the pattern '[a-zA-Z0-9-\/*:_+=.@-]*'. For more information, see [Customizable consumer group ID](https://docs.aws.amazon.com/lambda/latest/dg/with-msk.html#services-msk-consumer-group-id).
+   * The identifier for the Kafka consumer group to join. The consumer group ID must be unique among all your Kafka event sources. After creating a Kafka event source mapping with the consumer group ID specified, you cannot update this value. The value must have a length between 1 and 200 and full the pattern '[a-zA-Z0-9-\/*:_+=.@-]*'. For more information, see [Customizable consumer group ID](https://docs.aws.amazon.com/lambda/latest/dg/with-msk.html#services-msk-consumer-group-id).
    * @see https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-amazonmanagedkafkaeventsourceconfig.html
    * @see https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-selfmanagedkafkaeventsourceconfig.html
    *