update readme

Author: magreenbaum

README.md

@@ -172,7 +172,7 @@ No modules.
 | <a name="input_broker_node_security_groups"></a> [broker\_node\_security\_groups](#input\_broker\_node\_security\_groups) | A list of the security groups to associate with the elastic network interfaces to control who can communicate with the cluster | `list(string)` | `[]` | no |
 | <a name="input_broker_node_storage_info"></a> [broker\_node\_storage\_info](#input\_broker\_node\_storage\_info) | A block that contains information about storage volumes attached to MSK broker nodes | `any` | `{}` | no |
 | <a name="input_client_authentication"></a> [client\_authentication](#input\_client\_authentication) | Configuration block for specifying a client authentication | `any` | `{}` | no |
-| <a name="input_cloudwatch_log_group_class"></a> [cloudwatch\_log\_group\_class](#input\_cloudwatch\_log\_group\_class) | Specifies the log class of the log group. Possible values are: STANDARD or INFREQUENT\_ACCESS. | `bool` | `null` | no |
+| <a name="input_cloudwatch_log_group_class"></a> [cloudwatch\_log\_group\_class](#input\_cloudwatch\_log\_group\_class) | Specifies the log class of the log group. Possible values are: STANDARD or INFREQUENT\_ACCESS. | `string` | `null` | no |
 | <a name="input_cloudwatch_log_group_kms_key_id"></a> [cloudwatch\_log\_group\_kms\_key\_id](#input\_cloudwatch\_log\_group\_kms\_key\_id) | The ARN of the KMS Key to use when encrypting log data | `string` | `null` | no |
 | <a name="input_cloudwatch_log_group_name"></a> [cloudwatch\_log\_group\_name](#input\_cloudwatch\_log\_group\_name) | Name of the Cloudwatch Log Group to deliver logs to | `string` | `null` | no |
 | <a name="input_cloudwatch_log_group_retention_in_days"></a> [cloudwatch\_log\_group\_retention\_in\_days](#input\_cloudwatch\_log\_group\_retention\_in\_days) | Specifies the number of days you want to retain log events in the log group | `number` | `0` | no |