update zh-cn/application-dev/device/vibrator-guidelines.md.

Signed-off-by: NLiAn <lian15@huawei.com>

zh-cn/application-dev/device/vibrator-guidelines.md

@@ -63,7 +63,7 @@
    import vibrator from "@ohos.vibrator"
    vibrator.vibrate(duration: number).then((error)=>{
        if(error){//调用失败，打印error.code和error.message
-          console.log("Promise return faild.error.code"+error.code+"error.message"+error.message);  
+          console.log("Promise return failed.error.code"+error.code+"error.message"+error.message);  
        }else{//调用成功,设备开始振动
           console.log("Promise returned to indicate a successful vibration.")  
        };
@@ -76,7 +76,7 @@
    import vibrator from "@ohos.vibrator"
    vibrator.stop(stopMode: VibratorStopMode).then((error)=>{
       if(error){//调用失败，打印error.code和error.message
-          console.log(“Promise return faild.error.code”+error.code+“error.message”+error.message);
+          console.log(“Promise return failed.error.code”+error.code+“error.message”+error.message);
       }else{//调用成功，设备停止振动
           Console.log(“Promise returned to indicate successful.”);
       };