diff --git a/packages/@aws-cdk/aws-apprunner-alpha/lib/service.ts b/packages/@aws-cdk/aws-apprunner-alpha/lib/service.ts
index 9b27f5b899451..815c0146ef9bb 100644
--- a/packages/@aws-cdk/aws-apprunner-alpha/lib/service.ts
+++ b/packages/@aws-cdk/aws-apprunner-alpha/lib/service.ts
@@ -1130,7 +1130,7 @@ export abstract class Secret {
   }
 
   /**
-   * Creates a environment variable value from a secret stored in AWS Secrets
+   * Creates an environment variable value from a secret stored in AWS Secrets
    * Manager.
    *
    * @param secret the secret stored in AWS Secrets Manager
@@ -1148,7 +1148,7 @@ export abstract class Secret {
   }
 
   /**
-   * Creates a environment variable value from a secret stored in AWS Secrets
+   * Creates an environment variable value from a secret stored in AWS Secrets
    * Manager.
    *
    * @param secret the secret stored in AWS Secrets Manager
diff --git a/packages/aws-cdk-lib/aws-batch/lib/ecs-container-definition.ts b/packages/aws-cdk-lib/aws-batch/lib/ecs-container-definition.ts
index a232c08eed870..5e67e42361997 100644
--- a/packages/aws-cdk-lib/aws-batch/lib/ecs-container-definition.ts
+++ b/packages/aws-cdk-lib/aws-batch/lib/ecs-container-definition.ts
@@ -50,7 +50,7 @@ export abstract class Secret {
   }
 
   /**
-   * Creates a environment variable value from a secret stored in AWS Secrets
+   * Creates an environment variable value from a secret stored in AWS Secrets
    * Manager.
    *
    * @param secret the secret stored in AWS Secrets Manager
@@ -68,7 +68,7 @@ export abstract class Secret {
   }
 
   /**
-   * Creates a environment variable value from a secret stored in AWS Secrets
+   * Creates an environment variable value from a secret stored in AWS Secrets
    * Manager.
    *
    * @param secret the secret stored in AWS Secrets Manager
diff --git a/packages/aws-cdk-lib/aws-ecs/lib/container-definition.ts b/packages/aws-cdk-lib/aws-ecs/lib/container-definition.ts
index aba7690ecb0ed..5b282dfb9832a 100644
--- a/packages/aws-cdk-lib/aws-ecs/lib/container-definition.ts
+++ b/packages/aws-cdk-lib/aws-ecs/lib/container-definition.ts
@@ -48,7 +48,7 @@ export abstract class Secret {
   }
 
   /**
-   * Creates a environment variable value from a secret stored in AWS Secrets
+   * Creates an environment variable value from a secret stored in AWS Secrets
    * Manager.
    *
    * @param secret the secret stored in AWS Secrets Manager
@@ -66,7 +66,7 @@ export abstract class Secret {
   }
 
   /**
-   * Creates a environment variable value from a secret stored in AWS Secrets
+   * Creates an environment variable value from a secret stored in AWS Secrets
    * Manager.
    *
    * @param secret the secret stored in AWS Secrets Manager