Uses depracated argument in plugin header

BUG: I get an annoying notice: “Notice: get_plugin_data was called with an argument that is deprecated since version 3.0! The Site Wide Only: true plugin header is deprecated. Use Network: true instead. in ***\wordpress\wp-includes\functions.php on line 3387”

The problem is that “Site Wide Only: true” is set in the plugin header comment (pushpress.php). This should be exchanged with “Network: true” asap. Else it throws the annoying notice even when the plugin is not activated.

Thanks.