refactor(watcher) change newWatcher to Watch

server/v2/get_handler.go

@@ -55,7 +55,7 @@ func GetHandler(w http.ResponseWriter, req *http.Request, s Server) error {
 		}
 
 		// Start the watcher on the store.
-		watcher, err := s.Store().NewWatcher(key, recursive, sinceIndex)
+		watcher, err := s.Store().Watch(key, recursive, sinceIndex)
 		if err != nil {
 			return etcdErr.NewError(500, key, s.Store().Index())
 		}