documentation fix

Author: marko1010

docs/guides/comprehensive_setup.md

@@ -589,4 +589,5 @@ output "setup_status" {
     domains_created  = "✅ 4 domains created"
     users_created    = "✅ 2 users created"
   }
-}
+}
+```

docs/guides/quickstart_setup.md

@@ -90,4 +90,5 @@ output "my_cdn_info" {
     ssl_enabled = cachefly_service.my_cdn.auto_ssl
     created_at  = cachefly_service.my_cdn.created_at
   }
-}
+}
+```

templates/guides/comprehensive_setup.md

@@ -589,4 +589,5 @@ output "setup_status" {
     domains_created  = "✅ 4 domains created"
     users_created    = "✅ 2 users created"
   }
-}
+}
+```

templates/guides/quickstart_setup.md

@@ -90,4 +90,5 @@ output "my_cdn_info" {
     ssl_enabled = cachefly_service.my_cdn.auto_ssl
     created_at  = cachefly_service.my_cdn.created_at
   }
-}
+}
+```