fix:调整状态描述

src/main/java/com/qyft/ms/app/device/status/DeviceStatus.java

@@ -58,12 +58,12 @@ public class DeviceStatus {
     private boolean virtual = false;
 
     /**
-     * 喷头加热
+     * 是否开启喷头加热
      */
     private boolean nozzleHeating = false;
 
     /**
-     * 载玻台加热
+     * 是否开启载玻台加热
      */
     private boolean slidePlatHeating = false;