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

reqPermissions权限 符号使用错误 使用了中文引号 ；reason字段 多出一个"  删除
Signed-off-by: 陈伟<weichenfp@isoftstone.com>

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

@@ -34,40 +34,52 @@
 1. 获取设备上传感器的数据，需要在“config.json”里面进行配置请求权限。具体如下：
   
    ```
-   ”reqPermissions“:[
-     {
-        "name":"ohos.permission.ACCELEROMETER",
-        "reason"":"", 
-        "usedScene":{
-         "ability": ["sensor.index.MainAbility",".MainAbility"],
-         "when":"inuse"
-       }
-     },
-     {
-        "name":"ohos.permission.GYROSCOPE",
-        "reason"":"", 
-        "usedScene":{
-         "ability": ["sensor.index.MainAbility",".MainAbility"],
-         "when":"inuse"
-       }
-     },
-     {
-        "name":"ohos.permission.ACTIVITY_MOTION",
-        "reason"":"ACTIVITY_MOTION_TEST", 
-        "usedScene":{
-         "ability": ["sensor.index.MainAbility",".MainAbility"],
-         "when":"inuse"
-       }
-     },
-     {
-        "name":"ohos.permission.READ_HEALTH_DATA",
-        "reason"":"HEALTH_DATA_TEST", 
-        "usedScene":{
-         "ability": ["sensor.index.MainAbility",".MainAbility"],
-         "when":"inuse"
-       }
-     },
-   ]
+   "reqPermissions": [
+      {
+        "name": "ohos.permission.ACCELEROMETER",
+        "reason": "",
+        "usedScene": {
+          "ability": [
+            "sensor.index.MainAbility",
+            ".MainAbility"
+          ],
+          "when": "inuse"
+        }
+      },
+      {
+        "name": "ohos.permission.GYROSCOPE",
+        "reason": "",
+        "usedScene": {
+          "ability": [
+            "sensor.index.MainAbility",
+            ".MainAbility"
+          ],
+          "when": "inuse"
+        }
+      },
+      {
+        "name": "ohos.permission.ACTIVITY_MOTION",
+        "reason": "ACTIVITY_MOTION_TEST",
+        "usedScene": {
+          "ability": [
+            "sensor.index.MainAbility",
+            ".MainAbility"
+          ],
+          "when": "inuse"
+        }
+      },
+      {
+        "name": "ohos.permission.READ_HEALTH_DATA",
+        "reason": "HEALTH_DATA_TEST",
+        "usedScene": {
+          "ability": [
+            "sensor.index.MainAbility",
+            ".MainAbility"
+          ],
+          "when": "inuse"
+        }
+      }
+    ]
    ```
    
 2. 持续监听传感器数据变化。