diff --git a/README.md b/README.md
index 71ded14..8c78ffc 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ You can see an onboard green jumper cap as the following figure shown. When you
 
 
 
-## Software in winwdows
+## Software in Windows
 
 ### Basic Function