Update README.md

Author: Hirbod

README.md

@@ -156,6 +156,10 @@ Check out the [release notes](https://github.com/wf9a5m75/phonegap-googlemaps-pl
 
 -----
 
+##Crosswalk
+If you want to use crosswalk, just follow this easy documentation. 
+[Install Plugin with Crosswalk](https://github.com/wf9a5m75/phonegap-googlemaps-plugin/wiki/Tutorial-for-CrossWalk-Webview-Plugin-%28Android%29)
+
 ##Do you want to use marker cluster?
 
 Marker clustering is the technique for grouping some markers based on bounds. This reduces the marker on the map, and reduce the memory usage.