Fixed error

README.md

@@ -4,7 +4,7 @@
 1. Add an action to wp_virtual_routes that recieves RouterInterface as a parameter.
 2. Add new route with $router->addRoute(); As a param pass RouteInterface type.
     * new Route(); 
-        * First param ir route url. Example: '/users/login'
+        * First param is route url. Example: '/users/login'
         * Second param is of type RouteHandlerInterface. You can extend the RequestHandler class to create your own handler or just pass in RequestHandler 
         with a defined template param to create a simple page that renders your specified template.
         * Third is page title. Example: 'User login form'