Update sensor_tempHeatingBath.json

datasheets/sensor_tempHeatingBath.json

@@ -13,7 +13,7 @@
 		"range": {
 			"min": -55,
 			"max": 125,
-			"units": "xxx"
+			"units": "degree_celsius"
 		},
 		"accuracy": {
 			"value": 0.5,
@@ -21,4 +21,4 @@
 			"unit": "degree_celsius"
 		}
 	}
-}
\ No newline at end of file
+}