How to Remove the Double "Quit" Option in my custom menus

[Lisa M.]

Hello:

 

I've created custom menus one of which either About my App or Quit.  I inserted my custom Quit Option and the default Exit shows up.  How do I fix this?

Screen 01: Menu W/ 2 options to quit.  I'd much prefer to have the First option (Quit Hologram 360) as the one and only way to quit the application

 

Screen 02: Menu as it is defined under File > Manage > Custom Menus.

 

Any Idea why on Earth I'm getting a double Quit menu item and how to get rid of the one I don't want?