[edit] link update

Author: i4004

README.md

@@ -61,7 +61,7 @@ public class GetController : Controller2
 
 Below is the example of Swagger generated by `Simplify.Web.Swagger`:
 
-![Simplify](https://raw.githubusercontent.com/SimplifyNet/Simplify.Web.Swagger/master/images/screenshots/generated-swagger-sample.png)
+![Simplify](https://raw.githubusercontent.com/SimplifyNet/Simplify.Web.Swagger/master/images/screenshots/generated-swagger-example.png)
 
 ## Contributing