Update CONTRIBUTING.md

Author: vcaesar

CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 ## Introduction
 
-This document explains how to contribute changes to the Robotgo project. It assumes you have followed the README.md and [API Document](https://github.com/go-vgo/robotgo/blob/master/doc.md). <!--Sensitive security-related issues should be reported to [security@Robotgo.io](mailto:security@Robotgo.io.)-->
+This document explains how to contribute changes to the Robotgo project. It assumes you have followed the README.md and [API Document](https://github.com/go-vgo/robotgo/blob/master/docs/doc.md). <!--Sensitive security-related issues should be reported to [security@Robotgo.io](mailto:security@Robotgo.io.)-->
 
 ## Bug reports
 

README_zh.md

@@ -220,7 +220,7 @@ func main() {
 ```
 
 ##Future
-- Update Find an image on screen, read pixels from an image
+- 更新 Find an image on screen, read pixels from an image
 - 更新 Window Handle
 - 尝试支持 Android,也许支持 IOS
 - 移除 zlib/libpng 依赖

robotgo.go

@@ -52,7 +52,7 @@ import (
 )
 
 const (
-	version string = "v0.43.0.266,Matterhorn Alps!"
+	version string = "v0.43.0.268,Matterhorn Alps!"
 )
 
 // GetVersion get version