Update README.md

README.md

@@ -9,7 +9,7 @@ All in one SDK for ROBOTIS Dynamixel
 
 ###Visit [ROBOTIS E-Manual](http://support.robotis.com/) and have details of ROBOTIS products
 
-###See 'What is Dynamixel SDK' through [Dynamixel SDK Manual](https://github.com/ROBOTIS-GIT/ROBOTIS-Documents/wiki/ROBOTIS-Dynamixel-SDK-Documents)
+###See 'How to use' through [Dynamixel SDK Manual](https://github.com/ROBOTIS-GIT/ROBOTIS-Documents/wiki/ROBOTIS-Dynamixel-SDK-Documents)
 
 ###Any questions are welcomed. Just let us know at: [ISSUES](https://github.com/ROBOTIS-GIT/DynamixelSDK/issues)