Update README.md

Author: rosolko

README.md

@@ -163,7 +163,7 @@ Or version and architecture:
 
 ## About
 
-WebDriverManager.Net (Copyright © 2016) is a personal project of [Alexander Rosolko] licensed under [MIT] license. 
+WebDriverManager.Net (Copyright © 2016-2017) is a personal project of [Alexander Rosolko] licensed under [MIT] license. 
 Comments, questions and suggestions are always very welcome!
 
 [Alexander Rosolko]: https://github.com/rosolko