Fix Lint error.

pi-hosted_template/template/portainer-v2.json

@@ -2321,6 +2321,7 @@
 					"label": "PGID",
 					"name": "PGID"
 				},
+				{
 					"default": "Europe/London",
 					"label": "TZ",
 					"name": "TZ"