website/docs: Run `terraform fmt` on code examples (#12075)

* docs/vsphere: Fix code block

* docs: Convert `...` to `# ...` to allow `terraform fmt`ing

* docs: Trim trailing whitespace

* docs: First-pass run of `terraform fmt` on code examples

index.html.markdown

@@ -19,6 +19,7 @@ Use the navigation to the left to read about the available data sources.
 # Shared infrastructure state stored in Atlas
 data "terraform_remote_state" "vpc" {
   backend = "atlas"
+
   config {
     name = "hashicorp/vpc-prod"
   }