Update workspace.html.markdown

Author: brandonc

CHANGELOG.md

@@ -1,7 +1,7 @@
 ## UNRELEASED
 
 FEATURES:
-* `r/tfe_workspace`: Add `ignore_additional_tag_names` which explicitly ignores tag_names _not_ defined by config to exist on the workspace without being overwritten when the resource is refreshed, by @brandonc and @mbillow
+* `r/tfe_workspace`: Add `ignore_additional_tag_names` which explicitly ignores `tag_names` _not_ defined by config so they will not be overwritten by the configured tags, by @brandonc and @mbillow [1254](https://github.com/hashicorp/terraform-provider-tfe/pull/1254)
 
 ## v0.52.0
 

website/docs/r/workspace.html.markdown

@@ -113,7 +113,12 @@ The following arguments are supported:
   workspace will display their output as text logs.
 * `ssh_key_id` - (Optional) The ID of an SSH key to assign to the workspace.
 * `tag_names` - (Optional) A list of tag names for this workspace. Note that tags must only contain lowercase letters, numbers, colons, or hyphens.
-* `ignore_additional_tag_names` - (Optional) A boolean value that, when set to true, allows additional unmanaged tags to be applied to this workspace outside of terraform without being overwritten by `tag_names` config. This creates exceptional behavior in terraform with respect to `tag_names` and is not recommended.
+* `ignore_additional_tag_names` - (Optional) Explicitly ignores `tag_names`
+_not_ defined by config so they will not be overwritten by the configured
+tags. This creates exceptional behavior in terraform with respect
+to `tag_names` and is not recommended. This value must be applied before it
+will be used.
+* `terraform_version` - (Optional) The version of Terraform to use for this
   workspace. This can be either an exact version or a
   [version constraint](https://developer.hashicorp.com/terraform/language/expressions/version-constraints)
   (like `~> 1.0.0`); if you specify a constraint, the workspace will always use