diff --git a/docs/Grove-Moisture_Sensor.md b/docs/Grove-Moisture_Sensor.md
index d1063fa4..dfdaffc7 100644
--- a/docs/Grove-Moisture_Sensor.md
+++ b/docs/Grove-Moisture_Sensor.md
@@ -10,7 +10,7 @@ sku: 101020008
 
 ![](https://github.com/SeeedDocument/Grove_Moisture_Sensor/raw/master/images/Moisture_sensor_.jpg)
 
-This Moisture Senor can be used for detecting the moisture of soil or judge if there is water around the sensor, let the plant in your garden able to reach out for human's help when they are thirsty. This sensor is very easy to use, you can just simply insert in into the soil and read the data. With this sensor, you can make a small project that can let the plant send a message to you like " I am thirsty now, please feed me some water."
+This Moisture Senor can be used for detecting the moisture of soil or judge if there is water around the sensor, let the plant in your garden able to reach out for human's help when they are thirsty. This sensor is very easy to use, you can just simply insert it into the soil and read the data. With this sensor, you can make a small project that can let the plant send a message to you like " I am thirsty now, please feed me some water."
 
 <p style=":center"><a href="https://www.seeedstudio.com/Grove-Moisture-Sensor-p-955.html" target="_blank"><img src="https://github.com/SeeedDocument/wiki_english/raw/master/docs/images/get_one_now_small.png" width="200" height="38"  border=0 /></a></p>
 
@@ -483,4 +483,4 @@ A1: The output is voltage values. When using analogRead(), 5V will be divided by
 
 ## Tech Support
 Please submit any technical issue into our [forum](http://forum.seeedstudio.com/).
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