updated README.md

README.md

@@ -748,7 +748,7 @@ etc.
   - `buildkite_trigger_all.sh` - same as above but for all pipelines
 - `terraform_cloud_*.sh` - [Terraform Cloud](https://www.terraform.io/cloud) API scripts:
   - `terraform_cloud_api.sh` - queries the Cloudflare API, handling authentication from `$TERRAFORM_TOKEN`
-  - `terraform_cloud_ip_ranges.sh` - returns the list of IP ranges for Terraform Cloud via the API, or optionally one or more of the ranges used by different functions
+  - `terraform_cloud_ip_ranges.sh` - returns the list of IP ranges for Terraform Cloud
   - `terraform_cloud_workspaces.sh` - lists Terraform Cloud workspaces
   - `terraform_cloud_workspace_vars.sh` - lists Terraform Cloud workspace variables
   - `terraform_cloud_workspace_set_vars.sh` - adds / updates Terraform workspace-level sensitive environment variable(s) via the API from `key=value` or shell export format, as args or via stdin (eg. piped from `aws_csv_creds.sh`)