Update REST.md

REST.md

@@ -52,23 +52,23 @@ Data format:
 {
   "name": "cpu_utilization_supervised",
   "metric": {
-		"datasource": "influx accelerometer",
-		"targets": [
-		  <targets>
-		]
+    "datasource": "influx accelerometer",
+    "targets": [
+      <targets>
+    ]
   },
   "panelUrl": "http://grafana.example.com/d/oNZ35bWiz/new-dashboard-copy?panelId=2&fullscreen",
   "datasource": {
-		"data": null,
-		"type": "influxdb",
-		"method": "GET",
-		"params": {
-			"db": "collectd",
-			"q": "SELECT mean("value") FROM "cpu_value" WHERE ("type…ms and time <= 1526986266633ms GROUP BY time(10s)",
-			"epoch": "ms"
-		}
-		"url": "api/datasources/proxy/8/query"
-	}
+    "data": null,
+    "type": "influxdb",
+    "method": "GET",
+    "params": {
+      "db": "collectd",
+      "q": "SELECT mean("value") FROM "cpu_value" WHERE ("type_instance" = 'user') AND time >= 1525603866633ms and time <= 1526986266633ms GROUP BY time(10s)",
+      "epoch": "ms"
+    }
+    "url": "api/datasources/proxy/8/query"
+  }
 }
 ```