Merge pull request #4056 from cdaringe/patch-1

Specify enumerable property accessibility

docs/api/remote.md

@@ -36,6 +36,8 @@ process. Instead, it created a `BrowserWindow` object in the main process and
 returned the corresponding remote object in the renderer process, namely the
 `win` object.
 
+Please note that only [enumerable properties](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Enumerability_and_ownership_of_properties) are accessible via remote.
+
 ## Lifetime of Remote Objects
 
 Electron makes sure that as long as the remote object in the renderer process