Docs: Change misspelling of variable in documentation
Docs: Change misspelling of variable in documentation

The variable example for `.tfvars` include a spelling error making the `terraform` and `hcl` examples mismatch.
rnaveiras/terraform,tommynsong/terraform,tommynsong/terraform,tommynsong/terraform,hashicorp/terraform,hashicorp/terraform,rnaveiras/terraform,hashicorp/terraform,rnaveiras/terraform