Debug Code in panels_ipe.js

I discovered a line of code in panels_ipe.js which seems to be for debugging.
Guess this line should have never made it into a release...

Currently in panels_ips.js (Line 5):

// randomly lock a pane.
// @debug only
Drupal.settings.Panels = Drupal.settings.Panels || {};
Drupal.settings.Panels.RegionLock = {
  10: { 'top': false, 'left': true, 'middle': true }
}

I think it should be:

Drupal.settings.Panels = Drupal.settings.Panels || {};