Update tag.html.markdown

[brenwhyte]

Hi all o/

So tags, finally! Thank you!

Re the documentation, it currently has:

resource "pagerduty_tag" "example" {
  label = "Product"
  type = "tag"
}

If I try this as is (Terraform 1.0.9) I get:

$ terraform validate

 Error: Unsupported argument
 
   on pagerduty_tag.tf line 3, in resource "pagerduty_tag" "example":
    3:   type  = "tag"
 
 An argument named "type" is not expected here.

Removing the type attribute and it applys just fine

resource "pagerduty_tag" "example" {
  label = "Product"
}

  # pagerduty_tag.example will be created
  + resource "pagerduty_tag" "example" {
      + html_url = (known after apply)
      + id       = (known after apply)
      + label    = "example"
      + summary  = (known after apply)
    }

[stmcallister]

🤦 That was my bad. Thank you for cleaning that up!