docs(route53): fix typos (#33007)

### Issue # (if applicable)

None

### Reason for this change

Fixed typos in code comments.

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/aws-cdk-lib/aws-ec2/README.md

@@ -463,7 +463,7 @@ DatabaseSubnet3   |`ISOLATED`|`10.0.6.32/28`|#3|Only routes within the VPC
 
 #### Dual Stack Configurations
 
-Here is a break down of IPv4 and IPv6 specifc `subnetConfiguration` properties in a dual stack VPC:
+Here is a break down of IPv4 and IPv6 specific `subnetConfiguration` properties in a dual stack VPC:
 
 ```ts
 const vpc = new ec2.Vpc(this, 'TheVPC', {

packages/aws-cdk-lib/aws-route53/lib/health-check.ts

@@ -70,7 +70,7 @@ export enum HealthCheckType {
   /**
    * Recovery control health check
    *
-   * The health check is assocated with a Route53 Application Recovery Controller routing control. If the routing control state is ON, the health check is considered healthy. If the state is OFF, the health check is considered unhealthy.
+   * The health check is associated with a Route53 Application Recovery Controller routing control. If the routing control state is ON, the health check is considered healthy. If the state is OFF, the health check is considered unhealthy.
    */
   RECOVERY_CONTROL = 'RECOVERY_CONTROL',
 }
@@ -122,7 +122,7 @@ export interface HealthCheckProps {
    * If you specify a value for IPAddress:
    *
    * Amazon Route 53 sends health check requests to the specified IPv4 or IPv6 address and passes the value of FullyQualifiedDomainName in the Host header for all health checks except TCP health checks. This is typically the fully qualified DNS name of the endpoint on which you want Route 53 to perform health checks.
-   * Note: If you specify a value for Port property other than 80 or 443, Route 53 will constract the value for Host header as FullyQualifiedDomainName:Port.
+   * Note: If you specify a value for Port property other than 80 or 443, Route 53 will construct the value for Host header as FullyQualifiedDomainName:Port.
    *
    * If you don't specify a value for IPAddress:
    *

packages/aws-cdk-lib/aws-route53/lib/util.ts

@@ -4,7 +4,7 @@ import * as iam from '../../aws-iam';
 import { Stack } from '../../core';
 
 /**
- * Validates a zone name is valid by Route53 specifc naming rules,
+ * Validates a zone name is valid by Route53 specific naming rules,
  * and that there is no trailing dot in the name.
  *
  * @param zoneName the zone name to be validated.