Updates documentation of withRouter, missing ')' (#4965)
Updates documentation of withRouter, missing ')' (#4965)

withRouter(connect(...)(MyComponent)->
withRouter(connect(...)(MyComponent))
OpenGov/react-router,asaf/react-router,OpenGov/react-router,d-oliveros/react-router,ReactTraining/react-router,rackt/react-router,rackt/react-router,ReactTraining/react-router,reactjs/react-router,DelvarWorld/react-router,DelvarWorld/react-router,OpenGov/react-router,ReactTraining/react-router,reactjs/react-router,asaf/react-router,OpenGov/react-router,asaf/react-router,ReactTraining/react-router,d-oliveros/react-router