update readme

5-app-infra/source_repos/service-catalog/modules/composer/README.md

@@ -26,7 +26,7 @@ The following table outlines which of the suggested controls for Vertex Generati
 | github\_remote\_uri | URL of your GitHub repo. | `string` | n/a | yes |
 | github\_secret\_name | Name of the GitHub secret to extract GitHub token info. | `string` | `"github-api-token"` | no |
 | image\_version | The version of the Airflow running in the Cloud Composer environment. | `string` | `"composer-2.5.2-airflow-2.6.3"` | no |
-| kms\_keyring | The KMS keyring that will be used when selecting the KMS key, preferably this should be on the same region as var.location and the same environment.<br>This value can be obtained by running "gcloud kms keyrings list --project=KMS\_PROJECT\_ID --location=REGION." | `string` | n/a | yes |
+| kms\_keyring | The KMS keyring that will be used when selecting the KMS key, preferably this should be on the same region as the other resources and the same environment.<br>This value can be obtained by running "gcloud kms keyrings list --project=KMS\_PROJECT\_ID --location=REGION." | `string` | n/a | yes |
 | labels | The resource labels (a map of key/value pairs) to be applied to the Cloud Composer. | `map(string)` | `{}` | no |
 | maintenance\_window | The configuration settings for Cloud Composer maintenance window. | <pre>object({<br>    start_time = string<br>    end_time   = string<br>    recurrence = string<br>  })</pre> | <pre>{<br>  "end_time": "2021-01-01T13:00:00Z",<br>  "recurrence": "FREQ=WEEKLY;BYDAY=SU",<br>  "start_time": "2021-01-01T01:00:00Z"<br>}</pre> | no |
 | name | Name of the Composer environment. | `string` | n/a | yes |

5-app-infra/source_repos/service-catalog/modules/composer/variables.tf

@@ -132,7 +132,7 @@ variable "github_secret_name" {
 variable "kms_keyring" {
   type        = string
   description = <<EOF
-The KMS keyring that will be used when selecting the KMS key, preferably this should be on the same region as var.location and the same environment.
+The KMS keyring that will be used when selecting the KMS key, preferably this should be on the same region as the other resources and the same environment.
 This value can be obtained by running "gcloud kms keyrings list --project=KMS_PROJECT_ID --location=REGION."
 EOF
 }