Merge pull request #1558 from diggerhq/docs/remove-terraform-version

Docs: remove non-working terraform_version option

docs/howto/workspaces.mdx

@@ -3,7 +3,11 @@ title: "Workspaces"
 description: "You can specify a Workspace for a project by using the `workspace` option in `digger.yml`"
 ---
 
-<Note>This is about Terraform CLI Workspaces - not Terraform Cloud Workspaces. Those are different things for historic reasons. [Hashicorp article](https://developer.hashicorp.com/terraform/cloud-docs/workspaces#terraform-cloud-vs-terraform-cli-workspaces)</Note>
+<Note>
+ This is about Terraform CLI Workspaces - not Terraform Cloud Workspaces. Those
+ are different things for historic reasons. [Hashicorp
+ article](https://developer.hashicorp.com/terraform/cloud-docs/workspaces#terraform-cloud-vs-terraform-cli-workspaces)
+</Note>
 
 So you can have 2 projects linked to the same directory but using different workspaces, like this:
 
@@ -12,11 +16,9 @@ projects:
 - name: dev
  dir: ./
  workspace: dev
- terraform_version: v0.11.0
 - name: prod
  dir: ./
  workspace: prod
- terraform_version: v0.11.0
 ```
 
-Example repository: [https://github.com/diggerhq/digger\_demo\_workspaces/](https://github.com/diggerhq/digger%5Fdemo%5Fworkspaces/)
+Example repository: [https://github.com/diggerhq/digger_demo_workspaces/](https://github.com/diggerhq/digger%5Fdemo%5Fworkspaces/)